Mass Comparator for Class F2 M1 Weights

Features and Specifications

Comparison of mass standards in accordance with OIML R111, from 1kg to 25kg in class F2.

High precision and capacity electronic balance;

widely used in industrial measurement and cast iron weight test and optional RS232 interface.

Widely used in industrial measurement and calibration of weights, usually used for quantitative value measurement.

Automatic calibration, Fast weighing speed, high-accuracy, stable and reliable, easy to operate.

Comparator Model	ES-1F2	ES-5F2	ES-10F2	ES-20F2	ES-25F2	ES-10M1	ES-20M1	ES-25M1	ES-30M1
Max capacity	1kg	5kg	10kg	20kg	25kg	10kg	20kg	25kg	30kg
Readability（d）	1mg	0.01g	0.02g		0.05g	0.05g	0.1g
Repeatability	≤±1mg	≤±0.01g	≤±0.02g		≤±0.05g	≤±0.05g	≤±0.1g
Loading Error(Corners)	≤±2mg	≤±0.02g	≤±0.04g		≤±0.1g	≤±0.1g	≤±0.2g
Discrimination	±2mg	±0.02g	±0.04g		±0.1g	±0.1g	±0.2g
Sensitivity Drift	±2ppm/℃
Stabilization Time	≤5s
Working Temperature	10℃~45℃
Atmospheric Humidity	20%RH~85%RH
Power supply	AC 220V（-15%~+10%）50Hz Power Consumption≤20W
Calibration	Automatic Calibration (place calibration mass by hand)
Calibration Mass	Optional
Tare Range	Full Range
Display	LCD/VFD
Pan Size	Φ90mm	Φ160mm	340×300mm			340×300mm
Balance Dimensions	410×195×280mm	335×205×100mm	460×315×160mm			460×315×160mm
Net Weight	5kg		17kg			17kg
Gross Weight	6.1kg		19kg			19kg
Package size	445×350×235		560×470×275			560×470×275
Output Interface	RS232C
Weight Unit	Gram