主要规格及技术指标

Main configuration:
Constant temperature and humidity chassis; High precision balance; System software; Temperature and humidity sensor; Wind speed sensor; Electrostatic elimination device; High efficiency filter HEPA; Reading device; 90mm filter membrane holder; Weighing storage rack;
恒温恒湿机箱；高精度天平；系统软件；温湿度传感器；风速传感器；静电消除装置；高效过滤器HEPA；读码装置；90mm滤膜膜托；称量存储架；
Main technical parameters:
1.High precision balance：
Weight capacity：20g
weighing accuracy：1μg
repeatability：≤2μg
2.Temperature and humidity control parameter：
Temperature range：+15~35℃
Temperature Accuracy：±0.5℃
Humidity range：+30~+70％RH
Humidity Accuracy：±3％RH
3.sample processing capacity （Single batch）
40 sheets of 47mm filter membrane
20 sheets of 90mm filter membrane
40 low concentration sampler
40 filter cartridge （3#）
4.wind speed：≤0.2 m/s
5.Electrostatic elimination time：<20s
1.天平性能参数：
称量范围：20g
分辨力：1μg
重复性：≤2μg
2.温湿度控制性能参数：
温度控制范围：+15~35℃
温度控制精度：±0.5℃
湿度控制范围：+30~+70％RH
湿度控制精度：±3％RH
3.单批次样品处理能力：
47mm滤膜：40张
90mm滤膜：20张
低浓度采样头：40个
3#滤筒：40个
4.风速：≤0.2 m/s
5.静电消除时间<20s

主要功能及特色

Main functions:
1. Strong adaptability, suitable for 47mm, 90mm, ultra-low emission sampling head and #3 filter sample weighing. 2. Automatic mechanical arm to transmit samples, can rotate, lift, can reach any sample position to get samples. 3. Electrostatic elimination device is equipped to remove the influence of sample static electricity on the measurement results.
1.恒温恒湿环境下自动测量47mm滤膜、90mm滤膜、超低排放采样头、3#滤筒
2.采用自动机械臂传送样品，可以旋转、升降，能达到任意样品位置调取样品。
3.配备静电消除装置，去除样品静电对测量结果的影响
Instrument characteristics：
1.High efficiency, full automatic weighing, greatly reducing the workload of laboratory personnel. 2. Stable and reliable, this machine is equipped with four temperature and humidity and one wind speed probe to monitor the working chamber in real time. 3. The system has automatic and manual operation function, single product weighing and automatic batch weighing function. 4. Special software for automatic weighing system, Chinese interface, software supports manual balance calibration.
1.工作效率高，全自动称量，极大的减轻了实验室人员的工作强度
2、稳定可靠，本机装配有四个温湿度和一个风速探头实时监控工作舱内状态
3、系统具有自动、手工操作功能，单品称重及自动批量称重功能
4、专用于自动称重系统的软件，采用中文界面，软件支持手工天平校准

主要附件及配置

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