Digital Handheld Multi-Function pH/Do Meter Dissolved Oxygen

P615 PH/DO Meter Features: 1. Large LCD screen with controllable white backlight 2. Built-in microprocessor chip has int

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Basic Info

Model NO.	P615
Display	LED
Portable	Portable
Certification	CE, ISO9001
Type	PH Meter
Transport Package	Carton
Specification	Portable
Trademark	Yoke Instrument
Origin	China
HS Code	9030899090

Product Description

P615 PH/DO Meter

Features:
1. Large LCD screen with controllable white backlight
2. Built-in microprocessor chip has intelligent functions such as automatic calibration, ATC, data storage, function setting, auto-diagnosis, auto power off, and undervoltage prompt, etc.
3. Automatic recognition of 13 buffers with 3 kinds of options: Europe & USA, NIST and China.
4. Can set up pH measurement modes of high purity water and ammonia added pure water
5. DO mode has functions of ATC, auto salinity compensation and manual pressure compensation
6. New structure polarographic DO electrode can measure temperature, salinity and dissolved oxygen simultaneously, equipped with special DO electrode calibration sleeve, only need 3-5 minutes for polarization
7. Combined diaphragm cap make it extremely convenient to replace the sensitive membrane just by screwing the new cap to the electrode
8. Grade IP57 and equipped with suitcase for outdoor purpose.

Specifications:

PH	Measuring range	(-2.00~19.99)pH
	Resolution	0.1/0.01 pH
	Accuracy	Meter:±0.01pH; Overall: ±0.02pH
	Input impendance	≥1×1012 Ω
	Stability	±0.01 pH/3h
	Temp. compensation range	(0~100)ºC (Auto/manual)
mV	Measuring range (mV/ORP/EH)	-1999mV ~ 0 ~ 1999mV
	Resolution	1mV
	Accuracy	±0.1% FS
DO	Measuring range	(0 ~ 20.00) mg/L(ppm), (0 ~ 200.0)%
	Resolution	0.1/0.01 mg/L(ppm), 1/0.1 %
	Accuracy	Electrode: ±0.10 mg/L, Instrument: ±0.40 mg/L
	Response time	≤30s (25ºC, 90%response)
	Residual current	≤0.1 mg/L
	Temperature compensation	(0 ~ 45)ºC (auto)
	Salinity compensation	(0 ~ 45) ppt (auto)
	Pressure compensation	(66 ~ 200) kPa (manual)
	Automatic calibration	Air saturated by water, water saturated by air
	Electrode type	Polarographic
Other Technical Parameters	Data storage	200 sets
	Power	Two AA batteries (1.5V x2)
	Shipping size/G.W.	(380×100×300)mm/1Kg
Working Condition	Ambient temperature	5~35 ºC(0.01grade)
	Ambient humidity	≤85%
	IP grade	IP57 Dustproof and waterproof
Meter Kits	1) pH & DO meter
	2) pH composite electrode
	3) Temperature electrode
	4) DO electrode
	5) pH buffer solution
	6) DO filling solution
	7) Membrane cap
	8) Cathode polishing paper
	9) Suitcase