PH-202 檯面式酸檢計

特色

• 測量範圍：0 ~ 14.00PH

• 精確度：± 5%

• 校正調整：PH-4（斜率調整）, PH-7（零點調整）

• 正面具有防水功能

• Size：147 X 117 X 47mm

FEATURES

► General purpose pH measurement.

► Easy operation, compact size.

► Water resistance on the front panel.

► Application : Education, School, Laboratory, Industrial and Quality control.

► Display : LCD, 18 mm digit height.

► Range and Resolution : 0 to 14 pH x 0.01 pH

► High Input Impedance

► No adjustment for pH range Temp. Compensation.

► pH electrode Any connector pH Electrode with BNC connector.

規格

顯示 (Display)

LCD, 18 mm ( 0.7" ) digit height.

測量 (Measurement)

pH

範圍/解析度 (Range/ Resolution)

0 to 14 pH x 0.01 pH

精確度 (Accuracy)

0.07 pH ( pH5 to pH 9)
0.1 pH ( pH 4 to pH 10)
0.2 pH ( pH 1 to pH 3.9, pH 10.1 to pH 13)
* Main instrument only.

輸入阻抗 (Input Impedance)

10٨12 ohm

PH 溫度補償 (PH range Temp. Compensation)

No adjust.

取樣時間 (Sampling Time)

Approx. 0.4 second.

校正 (Calibration Knob)

External PH 4 (slope adj.) & PH 7 (Cal. adj.).

操作溫度 (Operating Temp.)

0 ℃ to 50 ℃ (32 ℉ to 122 ℉).

操作溼度 (Operating Humidity)

Less than 80% RH.

電源供應 (Power Supply)

006P DC 9V battery.

電源消耗 (Power Consumption)

Approx. DC 2.0 mA.

體積 (Dimensions)

HWD 147 x 117 x 45 mm, (5.8 x 2.6 x 4.0 inch).

重量 (Weight)

324 g/0.71 LB (including battery).

輸入端子 (Input terminal)

250 g/0.55 LB.

PH 電極棒 (PH electrode) 選購

Any connector PH Electrode with BNC connector

附件 (Accessories Included)

Instruction Manual................................1 PC.

選購附件 (Optional Accessories)

pH electrode.
Accessories pH 4.0 buffer solution, pH 7.0 buffer solution.