pH Meter

pH Meter

Negotiable /Piece

Min.Order:1 Piece

Supply Ability:
1000 Piece / Pieces per Month
Port:
QINGDAO SHANGHAI TIANJIN
Payment Terms:
Credit Card PayPal

Quick Details View All >

Place of Origin:
China
Model Number:
QJ

Zhengzhou Prominent Technology Co., Ltd.

Business Type: Manufacturer,Trading Company
Zhengzhou Henan China
Main Products: production line ,lab equipment

Product Details

Specifications

QJ series ph meter is an easy-use basic pH meter designed for daily
testing and controls are required.

Introduction of pH meter

Prominent QJ series pH meter is an easy-use basic pH meter designed for daily

testing and controls are required.

 

Automatic Calibration:

The meters is capable of calibrating up to 2 points using USA or

NIST pH standard buffer. Press  the CAL key to enter calibration

mode and immerse pH sensor into indicated calibration solutions,

press ENTER key and meter is automatically calibrated.

 

Auto-Buffer Recognition:

During the calibration, if the calibration solution does not match meter

indicated value, an ERROR indicator will be displayed.

After calibration, the percentage slope of the electrode is displayed

before the meter return to pH measurement mode. Per the electrode

slopes, you can decides whether to replace the sensor.

 

Automatic or Manual Temperature Compensation:

The meter provides manual or automatic temperature compensation

mode for optimum accuracy under variable temperature conditions.

 

The integrated plastic housing & keypad is sealed to protect against

accidental spills, The holder arm is rapidly switched to both sides &

swivels and articulates for convenient use and positioning.

 

Specification of pH meter

 

Model

QJ-666A

QJ-666B

QJ-666C

   pH Range

0.00~14.00pH

0.00~14.00pH

0.00~14.00pH

   pH Accuracy

±0.05pH

±0.01pH

±0.01pH

   mV Range

-1999~1999mV

-1999~1999mV

-1999~1999mV

   mV Accuracy

±10mV

±1mV

±1mV

   Temperature Range

---

---

0~100°C

   Temperature Accuracy

---

---

±1°C

   Temperature Compensation

0~100°C, Manual

0~100°C, Manual

0~100°C, Automatic or Manual

   Calibration Points

2 points

   Calibration Solutions

USA (pH4.01, 7.00, 10.01) or NIST (pH4.01, 6.86, 9.18)

   Power Requirements

DC9V, using AC adapters, 220VAC/50Hz

   Dimensions

210(L)×205(W)×65(H)mm

   Weight

1.7kg

 

pH meter is an easy-use benchtop meter designed for daily testing and controls.

Features:

Large backlit LCD display shows mode indicators and helpmessages.

Up to 3 points push-button calibration with auto-buffer recognition.

Selectable pH buffer standards and temperature units.

Automatically calculates and shows electrode slope after calibration.

Automatic Temperature Compensation ensures highly accurate    measurement over the entire pH range.

Automatic endpoint function freezes the stable measured values for    easy reading and recording data.

Manual temperature calibration provides accurate temperature value.

Help message as a operational guide that can help usersquickly use    the meter. 

 

 

Model

QI-666D

pH Range

-1.00~15.00pH

   pH Accuracy

±0.01pH

   mV Range

-1000~1000mV

   mV Accuracy

±1mV

   Calibration Points

1, 2 or 3 points

   Calibration Solutions

USA (pH4.01, 7.00, 10.01) or NIST (pH4.01, 6.86, 9.18)

   Temperature Range

0~105°C, 32~221°F

   Temperature Accuracy  

±1°C

   Temperature Calibration

Manual

   Temperature Compensation

0~100°C, 32~212°F, Automatic or Manual

   Auto-Off

Manual or Automatic (180 minutes after last key pressed)

   Hold Function

Manual or Automatic

   Reset Function

Yes

   Connector

BNC

   LCD Display

Custom Dual-Display LCD (135×75mm)

   Power Requirements

DC9V, using AC adapters, 220VAC/50Hz

   Dimensions

210(L)×205(W)×75(H)mm

   Weight

1.2kg

 

Please feel free to contact if you need any further information about pH meter

Contact Supplier

Ms. Tina Qi Chat Now
Telephone
86-371-86706036
Address
WENHUA ROAD Zhengzhou,Henan

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