PDZL107型體積電阻率測定儀
本儀器適用標(biāo)準(zhǔn)DL421-91，主要用于測定絕緣油、抗燃油地體積電阻率，也可以測量其他物體的絕緣電阻。采用新型AVR單片機作為核心微處理器，運行速度快，抗*力強。液晶圖文顯示，關(guān)鍵操作漢字提示，不掉機實時鐘。自動打印。
主要技術(shù)指標(biāo)
測試電壓：500V·DC
測試范圍：107~1015Ω·cm
重復(fù)性：ρ×1012Ω·cm ρ＜1時≯15%
ρ×1012Ω·cm ρ＞1時≯25%
控溫加熱范圍：≤300W
控溫范圍:室溫~100℃
控溫精度：±0.3℃
測試電極杯：3個
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）
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
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 ≯="">
ρ × 1012Ω · cm ρ> 1 ≯ 25%
Regulating Heating range: ≤ 300W
Repeatability: ρ × 1012Ω · cm ρ <1 ≯="">
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)
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)
