Semi Micro Balances By Contech Instruments Ltd.

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
Customized, large, attractive LCD with multiparameter display illuminated by white backlite.
Bi directional RS232 interface
RS232 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, Mesghat, Chinese taels.
Percentage Weighing
Display of Reference weight, sample weight, % of sample with respect of reference weight.
Piece Counting
Parts calibration using preset quantity of sample or programmable quantity. Automatic count correction for precise calibration.
Fill Mode
1 set point - Indication when sample weight exceeds the set limit.
2 set point - Indication when the sample weight is between the lower & upper limits.
Accumulation
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 Weight. 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

Features :
1. Multiple weighing units.
2. Standard bi-directional Rs-232 interface.
3. Polyfunction : % weighing, counting, fill mode, GSM etc.
4. Backlite LCD Display.
5. USB interface (optional).
6. Motorized internal calibration (Optional)
7. ISO GLP compliance (Optional).
8. Real time clock (RTC) (Optional).
9. Density determination kit (Optional).
10. Weigh below hook for density determination (Optional).
11. Yarn count with temperature compensation (Optional).
12. Denier measurement for silk & synthetic yarn (Optional).
13. Cocoon assessment with statistical analysis for cocoons (Optional).
14. Software for SQC (Statistical Quality Control) for Pharmaceutical Industries(Optional).

Models CAS-54CAS-84 CAS-164 CAS-234 CAS-304
Capacity 50g 80g 160g 230g 300g
Readability 0.0001g0.0001g 0.0001g0.0001g 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(mm) 100 100 100 100 100

Models CAI-35 CAI-54 CAI-65 CAI-84CAI-164 CAI-234 CAI-304
Capacity 30g 50g 60g 80g 160g 230g 300g
Readability 0.00001g 0.0001g 0.00001g 0.0001g0.0001g 0.0001g 0.0001g
Repeatability (+/-) 0.03mg 0.1mg 0.2mg 0.1mg0.2mg 0.2mg 0.2mg
Linearity (+/-) 0.05mg 0.2mg 0.3g 0.2mg0.4mg 0.4mg 0.4mg
Pan Size(mm) 80 100 80 100 100 100 100


Specifications :
Taring Range : Up to full capacity
Response time : 3-5 seconds
Power Req : 90/250V, 50/60Hz, 10Watt
Operating Temperature : 10 to 45oC