PCE DRA 1 ハンドヘルドデジタル屈折計エチレングリコール/プロピレングリコール
生産者: PCE Model: DRA 1 起源: China 品物を保証します: 12 Month - 要件クオート
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Specification
Measuring range:
0 ... 100 % ethylene glycol or propylene glycol content (v / v)
-50 ... 0 °C ethylene glycol
-60 ... 0 °C propylene glycol
0 ... +40 °C / +32 ... +104 °F temperature
Resolution: 0.1 % / 0.1 °
Accuracy: ±0.5 % / ±0.5 °C
General specifications
Automatic temperature compensation (ATC) range: +10 ... +40 °C / +50 ... +104 °F
Measurement speed: Approx. 1 sec.
Sample size: 4 to 5 drops of liquid
Sample well: Stainless steel ring over glass prism
Housing: ABS plastic, IP65 ingress protection rating against water and dust
Power supply: 1 x 1.5V AAA battery
Dimensions: Approx. 121 x 58 x 25 mm / 4.76 x 2.28 x 0.98"
Weight: Approx. 90 g / 0.2 lb (without battery)
Delivery contents
1 x PCE-DRA 1 handheld digital refractometer
1 x pipette
1 x prism cover
1 x 1.5V AAA battery
1 x user manual
1 x carrying case
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