PONPE 532DO เครื่องวัดออกซิเจนในน้ำแบบดิจิตอล Digital Dissolved Oxygen Meter

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PONPE

PONPE 532DO เครื่องวัดออกซิเจนในน้ำแบบดิจิตอล Digital Dissolved Oxygen Meter เป็นเครื่องวัดสำหรับวัดค่าออกซิเจนในน้ำและอุณหภูมิ ระบบไมโครโปรเซสเซอร์ ประมวลผลการวัดค่ารวดเร็วและแม่นยำ ตัวเครื่องกันน้ำ IP67

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Product Tags

ponpe 532do เครื่องวัดออกซิเจนในน้ำ dissolved oxygen meter oxygen do

PONPE 532DO เครื่องวัดออกซิเจนในน้ำแบบดิจิตอล Digital Dissolved Oxygen Meter

Product description

PONPE 532DO is a precision meter for measuring dissolved oxygen and temperature. The built-in microcomputer processor can calculate and compensate all measurement data related to dissolved oxygen and temperature. The shell of this instrument is waterproof, and the waterproof grade: IP67
This dissolved oxygen meter has two measurement units: % and mg/L.
The dissolved oxygen probe is a film with a polarographic sensor and a thermistor for temperature measurement and temperature compensation. The permeable film separates the measured solution from the sensing electrode, but allows oxygen to pass through the film to react , The solubility can be measured.

Specifications

Measuring range	Oxygen concentration (mg/L)	0.0-40. 0 mg/L
	Dissolved oxygen saturation (%)	0.0-300. 0%
	Temperature	0-40°C; 32-104°F
Resolution	Oxygen concentration (mg/L)	0.1 mg/L
	Dissolved oxygen saturation (%)	0.10%
	Temperature	0, 1°C; 0.1°F
Accuracy	Oxygen concentration (mg/L)	±1.5% °F. S.
	Dissolved oxygen saturation (%)	±1.5%F. S.
	Temperature	±0.5℃
Calibration mode	support single-point or dual-point automatic calibration, namely zero point or automatic 100% calibration in the air
Response time	≤45s (fast response at 20℃)
Temperature Compensation	ATC (0-50℃)
Battery power	low battery warning
Height compensation	none
Shut down	automatically shut down for about 15 minutes
Power supply mode	3*1. 5V button battery (not included)
Use environment	0-40℃ (32-104°F);RH max 90%
Dimensions and weight	1833737mm (7.21.51.5in)/80g

Calibration

One-point calibration or two-point calibration, any point calibration

One-point calibration: (satisfying normal use) 0.0% (oxygen-free water) or 100.0% (air).

Two-point calibration: 0.0% (oxygen-free water) and 100.0% (air) calibration at the same time

The instrument calibration is simple, make sure the probe is installed correctly before calibration:

1. 100.0%-After the value is stable in the air when the device is turned on, perform calibration. Press and hold the CAL. button for 5 seconds to release the button. The screen flashes 100.0%. After the flashing is completed, the calibration is completed.

2. 0.0%-After the value is stable in the anaerobic water under the power-on state, calibrate, press and hold the CAL. button for 5 seconds to release the button, the screen flashes 0.0%, the flashing is completed, the calibration is completed.

Package List

1 x host

1 x dissolved oxygen electrode

6 x Dissolved oxygen membrane group

1 x 1 manual