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ANALYTICAL BALANCE
(ONE-HUNDRED-THOUSANDTH DOUBLE-RANGE AUTOMATIC INNER-CALIBRATION)
MEWOI-ESJ203S，MEWOI-ESJ205S，MEWOI-ESJ208S
Main Features
1) Post-electromagnetic force transducer, big wind-resistant shell with 3 doors, capacious weighing room, easy operation. 2) Adopt the internationally-accepted highly sensitive, highly stable post-electromagnetic force transducer technology to obtain the higher performance of the products. 3) Φ90mm stainless steel pan, bigger container, easy to use. 4) Built-in standard stainless steel weight. 5) LCD backlighting display, clear reading, switch optionally the display method in the light and dark environment to protect the eyesight. 6) High precision, quick response, accurate and reliable, easy operation, multiple functions satisfying the needs of the quality analysis of all kinds of the laboratories. |
Main Functions
1) One-hundred-thousandth (0.01mg),ten thousandth (0.1mg) ,double-range, automatic switch. |
2) Automatic inner-calibration, automatic timing calibration, automatic calibration of the temperature change, the elimination of the drift error caused by the factors of the temperature, environment and time etc. in all dimensions. |
3) Overloading/underloading alarm, the temperature compensation, tare of full weighing range, accumulative/regressive features. |
4) Multiple weighing units conversion and data output, g, ct, oz etc.. |
5) Measuring way: counting, percentage, etc. for the different weighing. |
6) Standard RS232 output interface connected with the computer and printer etc. |
7) Density measurement (Optional parts of the density devices). |
8) under hook device(Optional) |
TECHNICAL SPECIFICATION
Balance Spec | MEWOI-ESJ203S | MEWOI-ESJ205S | MEWOI-ESJ208S |
Maximum weighing | 200g/30g | 200g/50g | 200g/80g |
Minimum reading | 0.1mg/0.01mg | ||
Four angle error | ≦±0.2mg | ||
Repeatability error | ≦±0.1mg/≦±0.03mg | ||
Linear error | ≦±0.1mg/≦±0.03mg | ||
Eccentric load error | ≦±0.1mg/≦±0.03mg | ||
Discrimination | 1.4d | ||
Sensitivity drift | ±2ppm/℃ | ||
Time drift | ±0.001g | ||
Stabilization time | ≦5s | ||
Working Environment Temperature | 10℃-45℃ | ||
Working Environment Humidity | 20%RH-80%RH | ||
Power Supply | AC220V(-15%-+10%),50Hz,Power consumption: ≦20w | ||
Calibration method | Auto inner calibration | ||
Weights | Standard weights(F1 Class) | ||
Tare range | FULL range | ||
Display | LCD Display | ||
Pan size | ∮90mm | ||
Balance dimension | 460*205*280mm | ||
Weighing chamber size | 190*155*210mm | ||
Net Weight | 9KG | ||
Gross Weight | 10.5KG | ||
Packing dimension | 570*375*450mm | ||
Two Layer Packing dimension | 580*400*490mm | ||
Standard under hook | Optional | ||
Output Port | RS232 | ||
Unit | g | ||
Unit system conversion | Gram, carat, pound, ounce | ||
Counting Function | √ | ||
Percentage function | √ | ||
Print contents | Time/serial number/weight(Customize) | ||
Printer | Optional | ||
Selection Guide
MODEL | CAPACITY | READ ABILITY | REPE ATABILITY | LINEARITY | PAN SIZE | WEIGHT | EXT DIME SION |
MEWOI-ESJ203-S | 30g/200g | 0.01mg/0.1mg | ±0.03mg/0.1mg | ±0.05mg/0.1mg |
Φ90mm |
9.1kg |
460×205×280mm (190×155×210mm) |
MEWOI-ESJ205-S | 50g/200g | 0.01mg/0.1mg | ±0.03mg/0.1mg | ±0.05mg/0.1mg | |||
MEWOI-ESJ208-S | 80g/200g | 0.01mg/0.1mg | ±0.03mg/0.1mg | ±0.05mg/0.1mg |