Electrochemical Handheld Water Digital Dissolved Oxygen Meter

• After-sales Service: Online Video Service
• Warranty: One Year
• Display: Digital
• Portable: Non Portable
• Appliance: Food Analysis, Medical Research, Biochemistry
• Certification: CE
• Model NO.: L512
• Transport Package: Carton
• Specification: 60*84*58cm
• Trademark: AIYI
• Origin: China
• HS Code: 9027899090
• Production Capacity: 100 Sets/Month

Product Description

Electrochemical Handheld Water Digital Dissolved Oxygen Meter

Features:

1. 5-inch LCD screen with 150° viewing angle for clear reading out of 5-meter.

2. Built-in microprocessor chip has Intelligent functions such as automatic calibration, ATC, data storage, date & time display, USB output, function settings, automatic power-off and low voltage alarm, etc.

3. Two USB interfaces for PC connection, battery charging, and data transfer.

4. 3.5mm electrode interface makes it very easy for electrode connection.

5. Fashionable design with perfect combination of capacitive touch key and display screen, wall-mounted design to save space.

6. Automatic recognition of different electrodes. The electrode with built-in chip can automatically stores and retrieve calibration data after connecting with meter.

7. Automatic recognition of 15 buffers with three kinds of options: European & USA, NIST and China. Support 1, 2, 3 point calibration.

8. Can store 200 sets of data including readings, GLP data, date and time.

9. Rechargable battery can last for 30 hours. Auto power off when no operation in 10 minutes.

Technical parameters

Measuring range	DO	(0.000 ~90)mg/L (ppm)
	Temp.	(-10~110)ºC
Resolution	DO	0.01/0.1
	Temp.	0.1ºC
	Saturation	(0.0 ~ 600)%
	Air Pressure	1
Accuracy	DO	(0-100)ppt
	Temp.	(5 ~ 60)ºC: range: ±0.5ºC; other range: ±1.0ºC
	Saturation	0.10%
	Air Pressure	±2%
Compensation	Temp.	(0~50)ºC,auto
	Salinity	(0.0 ~ 50.0)g/L, manual
	Air Pressure	(80 ~105)kPa, manual
Display parameters		Concentration, Saturation, Temperature
DO Saturation		±0.5%
Stability		(±0.07mg/L)/lh
Response Time		530s (25ºC, 90% response)
Other Technical Parameters	Display	5-lnch white backlit LCD screen
	Data storage	200 sets
	Power	DC 5V/1A
	Communication connector	Micro USB & Standard USB
	Dimension/N.W.	180 x 130 x 14mm/280g
Working Condition	Ambient Temp.	5~40ºC
	Ambientl Humidity	5~85%
	IP Grade	IP54
Meter Kits	1) DO meter
	2) Electrode holder
	3) Two-in-one electrode that consists of DO electrode and temperature probe.
	4) DO filling solution
	5) Membrane cap
	6) Cathode polishing paper
	7) Power adapter

No accident shipping term:
DHL: 5-7 working days;
UPS: 7-9 working days;
FedEx: 7-9 working days;
EMS: 25-30 working days;
China Post: Depends on ship to which country;
Sea: Depends on ship to which country
Q1: Are you trading company or manufacturer ?
A: We are manufacturer and do both OEM and ODM. We have our own R&D team.
Q2: How to order?
A: Send inquiries → Reply you quotations → Discuss details → Confirm samples → 
Deposit → Mass production → Cargo ready → Balance/Delivery → More cooperations.
Q3: What is your payment method ?
A: We accept T/T, Western Union, Paypal and MoneyGram, those depend on specific cases.
Q4: How long is your delivery time?
A: Usually 1-3 working days for products in stock. If we do special offer, it usually takes 
4-6 weeks. Also delivery time is according to your quantity of order.
Q5: How to transport?
A: DHL, UPS, FedEx, TNT, EMS, China Post and Sea are available.Also other shipping ways are 
available. Please feel free to contact us for other shipping ways.
Q6: How is your warranty service?
A: We do strict test before shipping and guarantee for 365 days. If quality problem you 
could send us pictures or video clips about problem. Then we deal with the problem ASAP.
Electrochemical Handheld Water Digital Dissolved Oxygen Meter