Micro Balances

Micro Balances - CM SERIES

Our Micro Balances has been designed to meet high requirement for measuring small masses with high readability (d = 1 mg). They are equipped with graphic display/with user menu.

In order to guarantee proper accuracy of measurement, a half automatic system of external calibration with E 1 standard weight has been applied.

Micro balance consist of two balance components. One of them contains electronic modules & other precise mechanical measuring system. Such solution guarantees elimination of temperature changes influencing the indication micro balance.

Micro balances series CM ore offered with 4 capacity 2gm, 5gm, 11gm & 22gm (with readability 1 mg) balances are equipped with esthetic, cylindrical shaped weighing chamber with glass draft shield. All elements of weighing chamber ore manufacture from glass or metal which minimize the influence of electro-static charges on weighing result. Micro Balance equipped with user friendly menu User has access to multiple functions & measuring units which allow for specification for working requirements. Micro Balances software allows for composition of GLP procedures as standard printout freely definable non-standard printout series.

Balances CM is equipped with RS 232, PS 2 o/p & possibility of connecting additional display as standard.

Standard Features

Specialized Large Backlite Alpha numeric LCD Display with A.E.P. (Advance Eye Protection) New.
Standard RS 232 interface / USB.
Inbuilt system of internal calibration with initial calibration
Auto calibration according to change in ambient temperature.
User selected time calibration
Various application other than just simple.
Weighing like
% Weighig
Filling
Check Weighing
Statistic
Complies to GLP / GMP
Automatic Zero Tracking features (can be turned OFF by menu code).

Technical Specifications

MODEL	CM 2	CM 5	CM 6	CM 11	CM 21	CM 31
Maximum capacity [Max]	2 g	5 g	6 g	11 g	21-25 g	31 g
Minimum load	100 µg	100 µg	100 µg	100 µg	100 µg	100 µg
Readability [d]	1 µg	1 µg	1 µg	1 µg	1 µg	1 µg
Repeatability (Max)	1 µg	1.6 µg	1.6 µg	2.5 µg	3 µg	+2 µg
Repeatability (5% Max)	0.5 µg	1 µg	1 µg	1.2 µg	1.2 µg	+2 µg
Verification scale interval [e]	1 mg	1 mg	1 mg	1 mg	1 mg	1 mg
Tare range	-2 g	-5 g	-6 g	-11 g	-22 g	-31 g
Linearity	+3 µg	+4 µg	+4 µg	+6 µg	+7 µg	+10 µg
Eccentric load deviation	3 µg	5 µg	5 µg	6 µg	7 µg	8 µg
Sensitivity offset	1.5x10^-6xRt	1.5x10^-6xRt	1.5x10^-6xRt	3x10^-6xRt	4x10^-6xRt	4x10^-6xRt
Sensitivity temperature drift	1x10^-6/°CxRt	1x10^-6/°CxRt	1x10^-6/°CxRt	1x10^-6/°CxRt	1x10^-6/°CxRt	1x10^-6/°CxRt
Sensitivity time drift	1x10^-6/YearxRt	1x10^-6/YearxRt	1x10^-6/YearxRt	1x10^-6/YearxRt	1x10^-6/YearxRt	1x10^-6/YearxRt
Minimum weight (USP)	1 mg	2 mg	2 mg	2.4 mg	2.4 mg	4 mg
Minimum weight (U=1%,k=2)	0.1 mg	0.2 mg	0.2 mg	0.24 mg	0.24 mg	0.4 mg
Weighing chamber dimensions	Ø70 x 85.8mm	Ø70 x 85.8mm	Ø70 x 85.8mm	Ø70 x 85.8mm	Ø70 x 85.8mm	Ø70 x 85.8mm
Stabilization time	Max 6 - 8 s	Max 6 - 8 s	Max 6 - 8 s	Max 6 - 8 s	Max 6 - 8 s	Max 6 - 8 s
Weighing pan dimensions	15 Ø /30 mm Ø	15 Ø /30 mm Ø	15 Ø /30 mm Ø	15 Ø /30 mm Ø	15 Ø /30 mm Ø	15 Ø /30 mm Ø
Display	Alpha Numeric Backlite LCD Display
Calibration	Motorised Internal Calibration
Units of measure	gm, mg, ct, GN, mo, oz, dwt, t1T, t1H, t1S, mom, Bat, MS
Operating Temp.	18° to 30°C
Sensitivity Drift.	+1ppm (1 x 10-6 / °C)
Interface	RS 232C Optional USB (Windows direct communication).
Application Modes	PCS, % Weighing, Animal / Dynamic Weighing, Check Weighing, etc.
Power Supply	A/C Adaptor 230V or 115V / +/-20% 50-60Hz
Compliance	ISO, GLP / GMP Compliance
Balance Size mm	Mechanical Box : 360 (L) x 140 (W) x 146 (H) Electronic Box : 240 (W) x 210 (D) x 65 (H)
Weight Approx	10.20 / 14.70 kg
Packaging Dimensions	47cm x 37 cm x 49cm