JFE DEFI2-CT 袖珍电导率和温度记录仪 (-3 ~ 45 ℃, 2 ~ 70 mS cm-1)

Parameter: Temperature

Principle: Thermistor

Range: -3 to 45 ℃

Accuracy: ±0.05 ℃

Response time: 10 s （63%）

Conductivity

Principle: Electrode

Range: 2 to 70 mS cm-1

Accuracy: ±0.05 mS cm-1

Response time: 1 s （63%）

Depth rating: 200 ｍ depth equivalent

Communication: Infrared to Interface Unit

Output / transfer time: RS-232C, 115200 bps /Approx. 22 minutes (fully recorded)

Memory medium: Internally installed flash memory 8 MB

No. of samples: Approx. 500000 samples

Ａ/Ｄ converter: 16 bit

Measuring mode: Continuous

Measuring interval: 1 to 59 s, 1 to 60 min

Power Source: AA Alkaline battery

Consumption: Approx. 80 mA (while logging)

Material:

Body: Titanium (grade 2)

Window: Polycarbonate

Weight: 195 g in air / 88 g in water

Dimensions: Φ26 mm×200 mm

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