Overview
Tenma JA2003 Electronic Precision Balance is a one thousandth Precision Balance with a Capacity Range of 200g and a minimum reading of 0.001g. The Balance is equipped with a 200g external test weight and an external Calibration method for High Accuracy weighing requirements.
Features
1. Level 4 shockproof
2. RS232 interface module
3. High Sensitivity Touch button
4. Built-in hook
5. Independent reset and peeling buttons for two-way communication
6. Weighing fast, weighing speed several times faster than the general Balance, and weighing speed adjustable Display mode adjustable dynamic temperature compensation
7. High intelligence. Can be peeled within the full range, automatic zero tracking adjustable, overload, underload display, automatic fault diagnosis Sensor overload protection
8. With a variety of functions such as technical functions to choose from
9. Modular electromagnetic force equilibrating Sensor
10. Blue large-screen LCD display for range indication
11. Easy to operate, mass unit conversion, providing the function of arbitrarily selecting units, users can arbitrarily choose a variety of internationally commonly used mass units provided by the software
Principle
The Electronic Precision Balance uses Modular Electromagnetic Force equilibrating Sensor technology to achieve High Accuracy weighing through the principle of electromagnetic force equilibrating. The Sensor automatically detects the load and converts it into an electrical signal, and displays the weighing result after processing.
Applications
Laboratory, industry
Steps
1. Place the Balance on the stable platform and connect the Power Adapter
2. Boot Preheating, Ensure Working Ambient Temperature Within 15~ 30 ℃
3. Use the equipped 200g external test weight to calibrate
4. Place the item to be tested on the pan and wait for the stable display
5. Use the clearing and peeling functions for measurement
6. External devices can be connected for data transmission through the RS232 interface
Notice
• Ambient Temperature should be kept at 15~ 30 ℃, temperature fluctuation is not more than 5 ℃/h
• The relative humidity should be controlled within the range of 40~ 80% RH
• Avoid overload use, pay attention to overload and underload display prompts
Periodically calibrated with external test weights for accuracy
• Power supply voltage is 220V 50Hz, output DC9V-2.2A
• Balance Stabilization time ≤ 5s before weighing
• Pay attention to the Sensor overload protection function to avoid damage to the equipment
