9661 AZ Digital pH & mV Meter Water Quality Data Logger features:
* Measuring and recording pH, temperature & mv
3 measurement modes:
-Single point measurement
-Manual record up to 99 points
-Automatically record up to 4000 points
* Automatic recording is programmable
* RS232 interface with software enable to link to PC for downloading data
* Uploading pre-edited header from PC to meter
Application of 9661 AZ Digital pH & mV Meter Water Quality Data Logger:
The 9661 AZ Digital pH & mV Water Quality Recorder can measure the pH from 0.00~14.00 and oxidation reduction potential (mV) value, which had been widely operation in the Water Quality Testing applications.
The pH sensor electrode should connect to BNC port on the top of the 9661 AZ Digital pH & mV Water Quality Recorder, and its temperature sensor
could be inserted to the phone jack port next to BNC.
AZ Instrument Corp. provide the following different pH probe to operate with
9661 AZ Digital pH & mV Water Quality Recorder,
Model No. | Description |
VZ86P3AZ | ATC pH probe |
VZ86P2AZ | pH probe without ATC function |
VZ86P4AZ | pH probe for Low Ion Strength without ATC function |
VZ86P6AZ | Full glass pH probe without ATC function |
VZ86P7AZ | Sharp tip pH probe without ATC function |
VZ86P1AZ | Flat surface pH probe without ATC function |
Specification o 9661 AZ Digital pH & mV Meter Water Quality Data Logger:
Model | 9661 |
pH Measuring Range | 0.00~14.00 |
pH Accuracy | ±0.02 |
pH Resolution | 0.01 |
mV Measuring Range | -999.9~999.9 mV |
mV Accuracy | ±0.2mV (±0.1~99.9) or ±2mV at other range |
mV Resolution | ±0.1mV |
Temperature Measuring Range | 0~80.0℃ |
Temperature Accuracy | ±0.3℃ |
Temperature Resolution | 0.1℃ |
ATC | ATC |
pH Calibration | Up to 3 points |
Compatible Probe | VZ86P3AZ: ATC pH probe VZ86P2AZ: pH probe without ATC function VZ86P4AZ: Low Ion Strength pH probe w/o ATC function VZ86P6AZ: Full glass pH probe without ATC function VZ86P7AZ: Sharp tip pH probe without ATC function VZ86P1AZ: Flat surface pH probe without ATC function |
PC Interface | YES |
Backlight | YES |
LCD Size | 45(L) * 26 (W) mm |
Operating Temperature | 0~50℃ |
Operating RH% | Humidity <80% |
Storage Temperature | -10~50℃ |
Storage RH% | Humidity <90% |
Sensor Life Time | >6 months (with good maintenance) |
Meter Size | 170(L) * 70(W) * 40 (H) mm |
Weight | ~210g |
Battery | AAA Batteries * 4 PCS or 9V Adaptor |
Standard Package | Meter, pH prboe (86P3), Batteries, Manual, pH Calibration Buffer, Carry Case, Software CD & Cable |
Optional Accessory | pH probe |