欧美图片综合久久久久久,亚洲国色天香卡2卡3卡4,国产美女福利一区二区三区,国产免费av片在线观看

BD-PDZL107型體積電阻率測(cè)定儀

本儀器適用標(biāo)準(zhǔn)DL421-91，主要用于測(cè)定絕緣油、抗燃油地體積電阻率，也可以測(cè)量其他物體的絕緣電阻。采用新型AVR單片機(jī)作為核心微處理器，運(yùn)行速度快，抗干擾能力強(qiáng)。液晶圖文顯示，關(guān)鍵操作漢字提示，不掉機(jī)實(shí)時(shí)鐘。自動(dòng)打印。

BD-PDZL107型體積電阻率測(cè)定儀

主要技術(shù)指標(biāo)

測(cè)試電壓：500V·DC

測(cè)試范圍：107~1015Ω·cm

重復(fù)性：ρ×1012Ω·cm     ρ＜1時(shí)≯15%

ρ×1012Ω·cm      ρ＞1時(shí)≯25%

控溫加熱范圍：≤300W

控溫范圍:室溫~100℃

控溫精度：±0.3℃

測(cè)試電極杯：3個(gè)

電源電壓：AC220V±10%，50Hz±1Hz

適應(yīng)環(huán)境溫度：5℃~40℃

適用環(huán)境濕度：≤85%

外形尺寸：370×260×250（mm）

BD-PDZL107型體積電阻率測(cè)定儀

BD-PDZL107 type volume resistivity meter
This instrument applies a standard DL421-91, mainly used to determine the volume resistivity of the insulating oil, resistant fuel and can also measure the insulation resistance of the other objects. The new AVR microcontroller as the core microprocessor, running fast, strong anti-interference ability. LCD graphic display, key operation character tips, can not afford to machine the real-time clock. Automatically print.
The main technical indicators
Test voltage: 500V · DC

Test range: 107 ~ 1015Ω · cm
Repeatability: ρ × 1012Ω · cm ρ <1 ≯ 15%
                         ρ × 1012Ω · cm ρ> 1 ≯ 25%
Regulating Heating range: ≤ 300W

Temperature range: room temperature ~ 100 ℃
Temperature control accuracy: ± 0.3 ℃
The test electrodes Cup: 3
Power supply voltage: AC220V ± 10%, 50Hz ± 1Hz
Adapt to the ambient temperature: 5 ℃ ~ 40 ℃
Applicable environmental humidity: ≤ 85%
Dimensions: 370 × 260 × 250 (mm)