Indias Largest Manufacturer And Exporter of High Precision Electronic Balances.


Contech Instruments Ltd.
Company was awarded
ISO 9001 : 2008,
ISO 14001:2004,
OHSAS 18001:2007
Management Systems in
the year 2014. 

Contech Instruments Ltd.

is a leading manufacturer and exporter of high precision Electronic Balance that has for the past few years provided the industry with quality products like electronic balances, weighing machines



Contech the leading manufacturer of Electro Magnetic Force Compensation High Precision Balances manufactures Laboratory Balances from 0.01mg accuracy. These Balances are available in various models and specifications to meet the requirements of wide range of applications in Research & QC Laboratories of Pharmaceutical, Chemical, Textile industries as well as Educational Institutions.

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  ANALYTICAL (Indirect Loading) BALANCES
  0.00001g to 300g

Backlite LCD Display
     Customized, large, attractive LCD with multiparameter
     display illuminated by white backlite.

Bi directional RS 232 interface
     RS 232 port with selectable baud rate 4800,9600.
     Various interface formats adopting this Balance in a setup to replace any other
     leading international brand Balance. Can be configured for an USB interface using
     optional RS 232 to USB converter.

GSM function
     GSM function for paper & cloth quality checking.
Multiple Weighing Units
     Grams, Ounces, Troy Ounces, Carats, Mommes, Pennyweights,
     Grains, tola, Mesghal, Chinese taels.
Percentage Weighing
     Display of Reference weight, sample weight, % of sample with
     respect to reference weight
Piece Counting
     Parts calibration using preset quantity of samples or programmable
     quantity. Automatic count correction for precise calibration.
Fill Mode
     1 set point - Indication when sample weight exceeds the set limit.
     2 set points – Indication when the sample weight is between the
        lower & upper limits.
     Storage 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 Calibration
     Using preset weights.
     Known weights can be corrected to + 15 counts.
Response Time:
     User selectable – Slow / Normal /Fast.
Stability Band Width
     Stability indicator appears on display with counts variation + 1, + 2, +3, + 4.
Auto Zero Tracking
     User selectable 0,1,2,3
Return to Zero Tracking
     Variable: 0,1,2,3,4
Display Updation
    Speed setting : Fast / Normal.




  MODELS   CA-34   CA-64   CA-124   CA-224
  CAPACITY   30g   60g   120g   220g
  READABILITY   0.0001g   0.0001g   0.0001g   0.0001
  Repeatability (+/-)   0.1 mg   0.1 mg   0.2 mg   0.2 mg
  Linearity (+/-)   0.2 mg   0.2 mg   0.3 mg   0.3 mg
  Pan Size   80 mm   80 mm   80 mm   80 mm
The balance is supplied with Breeze shield as standard
Indirect Loading Analytical / Semi Micro Balances without motorized internal calibration
  MODELS   CAS-44    CAS-84   CAS-164  CAS-234   S-304
  CAPACITY   40g   80g   160g   230g    300g
  READABILITY   0.0001g   0.0001g   0.0001g   0.0001g   0.0001g
  REPEATABILITY (+/-)   0.1mg   0.1mg   0.2mg   0.2mg   0.2mg
  LINEARITY (+/-)   0.2mg   0.2mg   0.4mg   0.4mg   0.4mg
  PAN SIZE   100mm   100mm   100mm   100mm   100mm
  The balance is supplied with Breeze shield as standard.
Indirect Loading Analytical / Semi Micro Balances with motorized internal calibration
  MODELS   CAI-35    CAI-44   CAI-84  CAI-164   CAI-234   CAI-304
  CAPACITY   30g   40g   80g   160g    230g   300g
  READABILITY   0.00001g   0.0001g   0.0001g   0.0001g   0.0001g   0.0001g
  REPEATABILITY (+/-)   0.03mg   0.1mg   0.1mg   0.2mg   0.2mg   0.2mg
  LINEARITY (+/-)   0.05mg   0.2mg   0.2mg   0.4mg   0.4mg   0.4mg
  PAN SIZE   100mm   100mm   100mm   100mm   100mm   100mm
  Specifications :
  Taring Range : Up to full capacity
  Response time : 3-5 seconds
  Power Req : 90-250V, 50/60Hz, 10 Watt
  Operating Temperature : 10 to 45 deg C


Our Product Range :




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