久久久久亚洲精品男人的天堂,久久久久久精品国产亚洲 ,亚洲啪AV永久无码精品放毛片,欧美性生交xxxxx无码小说

Specifications：

1 探測器：美國高分辨率SDD探測器，能量分辨率139eV

SDD detector resolution: 139eV

2 激發(fā)源：50KV/100uA-銀靶端窗一體化微型X光管

Excitation source: X-ray tube, Ag target, end window, 50KV/100uA

3 工作環(huán)境溫度：-15℃-40℃

Ambient temperature: -15℃-40℃

4 電池：7800mAh大容量電池，可持續(xù)工作8小時

Battery: large capacity of 7800mAh which can keep 8 hours of working

5 測量元素范圍： 鎂 – 鈾

Measurable elements: Mg – U

6 顯示屏：3.5英寸可旋轉觸摸屏

Screen: rotating 3.5 inch touch screen

7 檢出限：0.001%～0.01%

Detection limit: 0.001%～0.01%

8 檢測時間：3-60秒

Measurement time: 3 to 60 seconds

9 濾波器：18種濾波器組，能夠自動調節(jié)

Filters： 18 filters combination and can automatically switch

10 儀器總重量：1.5Kg

Weight：1.5Kg

產品特點：

Product features

1體積小，重量輕，攜帶方便，便于現(xiàn)場作業(yè)

Small，light, portable and convenient for on-site working

2 采用美國型SDD探測器

Use American newest Silicon Drift Detector

3 可自動調節(jié)濾波器

Auto-switch filters

4 軟件集成大量的合號數據庫,及ROHS檢測并可根據用戶需要自由添加

Large integrated alloy database can also be added new ones according to user’s needs

5基于鋁合金材質的光路結構一體化設計，散熱性能更優(yōu)異，保證數據長期穩(wěn)定

The integrated optical structure design based on aluminum alloy offers better heat-dissipation performance which guarantees data stability for long-time measurement

6空測自動關閉激發(fā)源，保護人身安全

 Automatically close excitation source in case of no sample

  應用領域：重金屬元素檢測     不銹鋼牌號測試

              合金元素分析