Contech Instruments Limited

Contech the leading manufacturer of high precision electronic balances in India with 18 years Industry experience today offers the complete range of Electronic Balances and Weighing scales for various applications

We provide the market with an admirable line of Flameproof Balances that have been engineered in compliance with international quality standards. The Central Institute of Mining of Fuel Research (formerly known as Central Mining Research Institute, Dhanbad) has accredited our range of durable flameproof balances that are compactly designed to enable accurate reading and fast response.

Features:

• Flameproof cum weatherproof enclosure with glass window
• Push button, rotary switch in a cast aluminum
• Temperature class suitable for use in Zone 1 & Zone 2 and gas groups IIA & IIB atmospheres Certified by Central Institute of Mining & Fuel Research (formerly known as Central Mining Research Institute, CMRI, Handball)
• Provided with suitable port along with cable gland for the power inlet to the balance
• Appropriate power cable in compliance with the flameproof ambiance

These are available in the following ranges of measurement:

• 0.1 mg - 220g
• 1mg – 600g
• 0.01g – 3kg
• 0.1g – 5kg

We offer high quality High Precision Laboratory Balances to our valued clients. Ergonomically designed, these balances ensure longer service life and accurate readings. These products are manufactured using high-grade basic material and advanced manufacturing technology in line with the defined parameters of the industry and clients’ requirements.

Features:

• Optional inbuilt motorized calibration in die - cast enclosure
• ISO GLP compliance (optional)
• Real Time Clock (RTC) (optional)
• Multiple weighing units
• Standard bi-directional RS - 232 interface
• Poly function: % weighing, counting, fill mode, GSM etc
• Back lit LCD/ VFD display
• Density determination Kit (optional)
• Weigh below hook for density determination (optional)
• Anti theft locking device (optional)
• GSM (grams per sq mtr) measurement for paper & cloth quality checking
• Cotton Count (new english count) measurement for cotton yarn with temperature compensation (optional)
• Denier measurement for silk and synthetic yarn (optional)
• Cocoon assessment with statistical analysis for cocoons (optional)
• Software for SQC (Statistical Quality Control) for Pharmaceutical Industries (optional)

Details:

The balance is supplied with Breeze shield as standard.

Contech Precision Balance
0.001g to 1000g
High Precision Balances incorporate advanced Electro Magnetic Force Compensation (EMFC) technology for offering unmatched accuracy and reliability, coupled with unique ADC circuit with inbuilt temperature compensation to offer a very high stability upto a resolution of 6 million counts. All adjustment parameters are programmable to take care of any minor mismatch of different sub assemblies & Balances are configured with these parameters. 

Standard FeaturesBacklite LCD Display
Bi directional RS 232 interface
GSM function
Multiple Weighing Units
Percentage Weighing
Piece Counting
Fill Mode1 set point - Indication when sample   weight exceeds the set   limit.2 set points - Indication when the sample   weight is between the lower   & upper limits.
AccumulationStorage of maximum 200 samples.
Multiple Printing Mode 
External Calibration
Response Time:User selectable – Slow / Normal /Fast.
Stability Band Width
Auto Zero Tracking User selectable 0,1,2,3 
Return to Zero TrackingVariable: 0,1,2,3,4 
Display UpdationSpeed setting :  Fast / Normal.
Removable breeze shield with 2 side andtop glass sliding door

Optional Features (Extra charges applicable)

• Motorized internal calibration. 
• RS 232 to USB interface converter.  
• GLP compliance/RTC.
• Density determination kit.
• Weigh below hook for density determination.
• Yarn count with temperature compensation.
• Denier measurement for silk & synthetic yarn.
• Standard weights / weight box.

Specifications :Taring Range : Up to full capacity Response time : 2-3 seconds Power Req : 90-250V, 50/60Hz, 10 Watt Operating Temperature : 10~45 deg C
 

PRECISION BALANCES (CAH Series)
0.01g to 5000g

Contech Precision Balances incorporate advanced Electro Magnetic Force Compensation (EMFC) technology for offering unmatched accuracy and reliability, coupled with unique ADC circuit with inbuilt temperature compensation to offer a very high stability upto a resolution of 6 million counts. All adjustment parameters are programmable to take care of any minor mismatch of different sub assemblies & Balances are configured with these parameters. 

Standard Features
DisplayCustomized, large, attractive LCD with multiparameter  display illuminated by white backlite.
Bi directional RS 232 interfaceRS 232 port with selectable baud rate 4800,9600.Various interface formats adopting this Balance ina setup to replace any other leading internationalbrand Balance. Can be configured for an USBinterface using optional RS 232 to USB converter.
GSM functionGSM function for paper & cloth quality checking.
Multiple Weighing UnitsGrams, Ounces, Troy Ounces, Carats, Mommes, Pennyweights, Grains, tola, Mesghal, Chinese taels.
Percentage WeighingDisplay of Reference weight, sample weight,   % of sample with respect to reference weight
Piece CountingParts calibration using preset quantity ofsamples or programmable quantity.Automatic count correction for precise calibration.
Fill Mode1 set point - Indication when sample weight exceeds        the set limit.2 set points - Indication when the sample weight is          between the lower & upper limits.
AccumulationStorage of maximum 200 samples.
Multiple Printing Mode 0,1,2,3 modes for various formats.Pause   in case data storage capacity in a Printer is less.
External CalibrationUsing preset weights.Known weights can be corrected to + 15 counts.
Response Time:User selectable – Slow / Normal /Fast.
Stability Band WidthStability indicator appears on display with counts variation + 1, + 2, +3, + 4.
Auto Zero Tracking User selectable 0,1,2,3 
Return to Zero TrackingVariable: 0,1,2,3,4 
Display UpdationSpeed setting :  Fast / Normal.

Optional Features (Extra charges applicable)

• 5” Touch screen graphic display.
• 21CFR Part 11 compliance (Optional only with TFT display)
• Motorized internal calibration.
• RS 232 to USB interface converter.  
• GLP compliance/RTC.
• Weigh below hook for density determination.
• Vacuum fluorescent display (VFD).
• Breeze shield.
• Standard weights / weight box.

Specifications :Taring Range : Up to full capacity Response time : 2-3 seconds Power Req : 90-250V, 50/60Hz, 10 Watt Operating Temperature : 10~45 deg CDimension (mm) : 315(L) x 220(W) x 115(H)

PRECISION BALANCES (CA Series)
0.01g to 1500g

Contech Precision Balances incorporate advanced Electro Magnetic Force Compensation (EMFC) technology for offering unmatched accuracy and reliability, coupled with unique ADC circuit with inbuilt temperature compensation to offer a very high stability upto a resolution of 6 million counts. All adjustment parameters are programmable to take care of any minor mismatch of different sub assemblies & Balances are configured with these parameters. 

Standard Features
Backlite LCD Display
Bi directional RS 232 interface
GSM function
Multiple Weighing Units
Percentage Weighing
Piece Counting
Fill Mode1 set point - Indication when sample weight   exceeds the set limit.2 set points - Indication when the sample weight   is between the lower & upper limits.
AccumulationStorage of maximum 200 samples.
Multiple Printing Mode 
External Calibration
Response Time:User selectable – Slow / Normal /Fast.
Stability Band Width
Auto Zero Tracking User selectable 0,1,2,3 
Return to Zero TrackingVariable: 0,1,2,3,4 
Display UpdationSpeed setting :  Fast / Normal.

Optional Features (Extra charges applicable)

• VFD display.
• RS 232 to USB interface converter.  
• GLP compliance/RTC.
• Weigh below hook for density determination with software.
• Breeze shield.
• Standard weights / weight box.

Specifications :Taring Range : Up to full capacity Response time : 2-3 seconds Power Req : 90-250V, 50/60Hz, 10 Watt Operating Temperature : 10~45 deg CDimension (mm) : 280(L) x 210(W) x 100(H) 

PRECISION BALANCES (CAH Series)
0.01g to 5000g

Contech Precision Balances incorporate advanced Electro Magnetic Force Compensation (EMFC) technology for offering unmatched accuracy and reliability, coupled with unique ADC circuit with inbuilt temperature compensation to offer a very high stability upto a resolution of 6 million counts. All adjustment parameters are programmable to take care of any minor mismatch of different sub assemblies & Balances are configured with these parameters. 

Standard Features :
DisplayCustomized, large, attractive LCD with multiparameter  display illuminated by white backlite.
Bi directional RS 232 interfaceRS 232 port with selectable baud rate 4800,9600.Various interface formats adopting this Balance ina setup to replace any other leading internationalbrand Balance. Can be configured for an USBinterface using optional RS 232 to USB converter.
GSM functionGSM function for paper & cloth quality checking.
Multiple Weighing UnitsGrams, Ounces, Troy Ounces, Carats, Mommes, Pennyweights, Grains, tola, Mesghal, Chinese taels.
Percentage WeighingDisplay of Reference weight, sample weight,   % of sample with respect to reference weight
Piece CountingParts calibration using preset quantity ofsamples or programmable quantity.Automatic count correction for precise calibration.
Fill Mode1 set point - Indication when sample weight exceeds        the set limit.2 set points - Indication when the sample weight is          between the lower & upper limits.
AccumulationStorage of maximum 200 samples.
Multiple Printing Mode 0,1,2,3 modes for various formats.Pause   in case data storage capacity in a Printer is less.
External CalibrationUsing preset weights.Known weights can be corrected to + 15 counts.
Response Time:User selectable – Slow / Normal /Fast.
Stability Band WidthStability indicator appears on display with counts variation + 1, + 2, +3, + 4.
Auto Zero Tracking User selectable 0,1,2,3 
Return to Zero TrackingVariable: 0,1,2,3,4 
Display UpdationSpeed setting :  Fast / Normal.

Optional Features (Extra charges applicable)

• 5” Touch screen graphic display.
• 21CFR Part 11 compliance (Optional only with TFT display)
• Motorized internal calibration.
• RS 232 to USB interface converter.  
• GLP compliance/RTC.
• Weigh below hook for density determination.
• Vacuum fluorescent display (VFD).
• Breeze shield.
• Standard weights / weight box.

Specifications :
Taring Range : Up to full capacity 
Response time : 2-3 seconds 
Power Req : 90-250V, 50/60Hz, 10 Watt Operating Temperature : 10~45 deg C
Dimension (mm) : 315(L) x 220(W) x 115(H)

PRECISION BALANCES (CA Series)
0.01g to 5000g

Contech Precision Balances incorporate advanced Electro Magnetic Force Compensation (EMFC) technology for offering unmatched accuracy and reliability, coupled with unique ADC circuit with inbuilt temperature compensation to offer a very high stability upto a resolution of 6 million counts. All adjustment parameters are programmable to take care of any minor mismatch of different sub assemblies & Balances are configured with these parameters. 

Standard Features :
DisplayCustomized, large, attractive LCD with multiparameter  display illuminated by white backlite.
Bi directional RS 232 interfaceRS 232 port with selectable baud rate 4800,9600.Various interface formats adopting this Balance ina setup to replace any other leading internationalbrand Balance. Can be configured for an USBinterface using optional RS 232 to USB converter.
GSM functionGSM function for paper & cloth quality checking.
Multiple Weighing UnitsGrams, Ounces, Troy Ounces, Carats, Mommes, Pennyweights, Grains, tola, Mesghal, Chinese taels.
Percentage WeighingDisplay of Reference weight, sample weight, % of  sample with respect to reference weight
Piece CountingParts calibration using preset quantity ofsamples or programmable quantity.Automatic count correction for precise calibration.
Fill Mode1 set point - Indication when sample weight exceeds        the set limit.2 set points - Indication when the sample weight is          between the lower & upper limits.
AccumulationStorage of maximum 200 samples.
Multiple Printing Mode 0,1,2,3 modes for various formats.Pause   in case data storage capacity in a Printer is less.
External CalibrationUsing preset weights.Known weights can be corrected to + 15 counts.
Response Time:User selectable – Slow / Normal /Fast.
Stability Band WidthStability indicator appears on display with counts variation + 1, + 2, +3, + 4.
Auto Zero Tracking User selectable 0,1,2,3 
Return to Zero TrackingVariable: 0,1,2,3,4 
Display UpdationSpeed setting :  Fast / Normal.

Optional Features (Extra charges applicable)
RS 232 to USB interface converter.  ISO GLP compliance/RTC.Weigh below hook for density determination.Vacuum fluorescent display (VFD).Breeze shield.Standard weights / weight box.

Specifications :
Taring Range : Up to full capacity
Response time : 2-3 seconds
Power Req : 90-250V, 50/60Hz, 10
Watt Operating Temperature : 10~45 deg C
Dimension (mm) : 315(L) x 220 (W) x 110(H) 

We are capable of providing our clients superior quality Density Balances. To cater to the divergent demands of the clients, we offer these balances in different specifications. Designed to excellence, these balances conform to the defined stringent quality parameters.

Features:

• Density balances (0.1 mg - 10 kg)
• Density determination kit is available in 2 types one of them is meant to be mounted on the pan and the other type is with attachment for weigh below the balance
• Density determination kit comprises density weighing pan assembly, stainless steel base for beaker, glass beaker, optional sinker for testing materials with density less than water and software (program) for density determination
• Facility for programming density of liquid (other than water) and temperature of water is provided
• In case of multiple samples, store of all the sample weights in air first and then in water, viewing of density of stored samples individually on the display
• Determination of density of liquid samples (optional)
• Determination of air release value for oil samples (optional)

Details:

• 0.1 mg - 300 g
• 1 mg - 1000 g

Our company is instrumental in offering premium quality Analytical Scale to our esteemed customers. These scales are commonly used in various laboratory and pharmacy for the purpose of measuring small weight of different chemicals in the sub-milligram range. Moreover, these analytical scales are available with us in bulk with tamper proof packaging.

Features:

• Impeccable finish
• Compact design
• Light in weight

HIGH PRECISION BALANCES (CAH Series)
0.001g to 1000g

Contech High Precision Balances incorporate advanced Electro Magnetic Force Compensation (EMFC) technology for offering unmatched accuracy and reliability, coupled with unique ADC circuit with inbuilt temperature compensation to offer a very high stability upto a resolution of 6 million counts. All adjustment parameters are programmable to take care of any minor mismatch of different sub assemblies & Balances are configured with these parameters. 

Standard Features :
Backlite LCD Display
Bi directional RS 232 interface
GSM function
Multiple Weighing Units
Percentage Weighing
Piece Counting
Fill Mode1 set point - Indication when sample     weight exceeds the set     limit.2 set points - Indication when the sample     weight is between the lower     & upper limits.
AccumulationStorage of maximum 200 samples.
Multiple Printing Mode 
External Calibration
Response Time:User selectable – Slow / Normal /Fast.
Stability Band Width
Auto Zero Tracking User selectable 0,1,2,3 
Return to Zero TrackingVariable: 0,1,2,3,4 
Display UpdationSpeed setting :  Fast / Normal.
Removable breeze shield with 2 side andtop glass sliding door

Optional Features (Extra charges applicable)

• 5” Touch screen graphic display.
• 21CFR Part 11 compliance (Optional only
• with TFT display)
• Motorized internal calibration. 
• RS 232 to USB interface converter.  
• GLP compliance/RTC.
• Density determination kit.
• Weigh below hook for density determination.
• Yarn count with temperature compensation.
• Denier measurement for silk & synthetic yarn.
• Standard weights / weight box.

Specifications :
Taring Range : Up to full capacity 
Response time : 2-3 seconds 
Power Req : 90-250V, 50/60Hz, 10 Watt 
Operating Temperature : 10~45^oC
Dimension (mm) : Standard Model - 310(L) x 210(W) x 330(H)
Internal Calibration/Touch Screen model -
345(L) x 220(W) x 340(H)

HIGH PRECISION BALANCES (CAH Series)
0.001g to 1000g
Conech High Precision Balances incorporate advanced Electro Magnetic Force Compensation (EMFC) technology for offering unmatched accuracy and reliability, coupled with unique ADC circuit with inbuilt temperature compensation to offer a very high stability upto a resolution of 6 million counts. All adjustment parameters are programmable to take care of any minor mismatch of different sub assemblies & Balances are configured with these parameters. 

Standard Features
Backlite LCD Display
Bi directional RS 232 interface
GSM function
Multiple Weighing Units
Percentage Weighing
Piece Counting
Fill Mode1 set point - Indication when sample   weight exceeds the set   limit.2 set points - Indication when the sample   weight is between the lower   & upper limits.
AccumulationStorage of maximum 200 samples.
Multiple Printing Mode 
External Calibration
Response Time:User selectable – Slow / Normal /Fast.
Stability Band Width
Auto Zero Tracking User selectable 0,1,2,3 
Return to Zero TrackingVariable: 0,1,2,3,4 
Display UpdationSpeed setting :  Fast / Normal.
Removable breeze shield with 2 side andtop glass sliding door

Optional Features (Extra charges applicable)

• Motorized internal calibration. 
• RS 232 to USB interface converter.  
• GLP compliance/RTC.
• Density determination kit.
• Weigh below hook for density determination.
• Yarn count with temperature compensation.
• Denier measurement for silk & synthetic yarn.
• Standard weights / weight box.

Specifications : 
Taring Range : Up to full capacity
Response time : 2-3 seconds 
Power Req : 90-250V, 50/60Hz, 10 Watt 
Operating Temperature : 10~45 deg C
 

We manufacture these balances by making use of supreme quality basic material and components, procured from the distinguished names of the industry. We are offering our valued clients impeccable Semi Micro Balances.

Features :

• Semi-Micro Balances (0.00001 g to 230 g)
• Motorized internal calibration (optional)
• ISO GLP compliance
• Real Time Clock (RTC)
• Multiple weighing units
• Standard bi-directional RS - 232 interface
• Backlit LCD display
• Density determination kit
• Weigh below hook for density determination
• Anti-theft locking device
• GSM (grams per sq mtr) measurement for paper & cloth quality checking
• Cotton Count (new English count) measurement for cotton yarn with temperature compensation (optional)
• Denier measurement for silk and synthetic yarn (optional)
• Cocoon assessment with statistical analysis for cocoons (optional)
• Software for SQC (Statistical Quality Control) for pharmaceutical industries (optional)

Details :
Indirect Loading Analytical / Semi Micro Balances without motorized internal calibration:

The balance is supplied with Breeze shield as standard.

Indirect Loading Analytical / Semi Micro Balances with motorized internal calibration: