Vasu International

· Measures pH and Temperature.
 · One-touch automatic digital calibration
 · Water resistant
 · Simultaneous temperature display
 · Large LCD display
 · Automatic Temperature Compensation (ATC)
 · Auto-off function, data-hold function and low-battery indicator
 · Factory Calibrated: The PH-80 meter is factory calibration to pH 7.0.
 · Includes a translucent cap, batteries, storage solution and pH 7.0 buffer (powder)

Hold Functions
Auto-off Function (After 10 min.).
Built-in digital thermometer
Includes a carrying case with belt clip
Factory Calibrated with a 342 ppm NaCl solution. (Meter can be recalibrated with a mini-screwdriver)

Specification:
Display :12.5 mm ( 0.5" ) LCD, 3 1/2 digits.
Range :-1,999 mV to 1,999 mV
Resolution :1 mV.
Accuracy :( 0.8% + 1 d )
@ 23 5 ??? @ meter only
Input Impedance :10 12ohms.
Sampling Time :Approx. 0.4 second.
Operating Temp :0 to 50 ???.
Operating Humidity :Maximum 80% R.H.
Power Supply :DC 9V battery, 006 P, MN1604 (PP3) or equivalent.
Power Consumption :Approx. DC 1.5 mA.
Dimension :131 x 70 x 25 mm ( 5.2 x 2.8 x 1.0 inch ).
Weight :Approx. 153g/0.34 LB (including battery).
Standard Accessory:Instruction Manual
Optional Accessory:ORP electrode, model : ORP-04

Traceability to National Standards

Push Button Front Keys for easy set up

Individual High & Low Set Point Relay for alarm or signal to PLC or can be used for proportional acid/alkali dosing

Programmable Control Delay Time to prevent chattering

Hysterisis To Prevent Relay Chattering Hysterisis is the percentage of set point below/above which relay will reset after getting energized

In-Built Diagnostics for wrong calibration or sensor error

In-Built Alarm Annunciator It's a facility to acknowledge high/low fault condition and reset relays by pressing the acknowledge key

Manual/Automatic relay reset options

Measuring Range 0 ~ 85%
0 ~ 80°C / 32 ~ 175.
Resolution 0.1% Brix.
0.1°C / 0.1°F
Accuracy ±0.2% Brix
±0.3°C / ±0.5°F
Light Source Yellow LED
Measurement Time 1.5 sec
ATC 10 ~ 40°C / 50 ~ 104°F
Sample Volume 100 µL
Power Source 1 x 9v (9F22)

Circuit Custom one-chip of microprocessor LS. circuit.Display LCD size : 41 mm x 34 mm Range 0.00 to 50.00 NTU, 50 to 1,000 NTU* NTU  Nephelometric. Turbidity Unit* Auto rangeResolution 0.01 NTU/ 1 NTUAccuracy ± 5 % F.S. or ± 0.5 NTU, which ever is greater.Light source LED, 850 nm.Detector Photo diodeStandard Meet ISO 7027.Response time Less than 10 seconds.Sample volume needed 10 mL.Data Hold Freeze the display reading.Memory Recall Maximum & Minimum value.Display Sampling Time Approx. 1 second.Power off Auto shut off saves battery life or manual off bypush button.Calibration points 0 NTU, 100 NTU.Operating Temperature 0 to 50 Operating Humidity Less than 85% R.H.Power Supply DC 1.5 V battery ( UM4, AAA ) x 6 PCs, or equivalent.

Type: pH Meter; Display: 45 mm x 29 mm

Parameter: pH

pH Range (pH): 0 - 14.00 pH; pH Resolution: 0.01 pH; pH Accuracy: ?? 0.07 pH (pH 5 - pH 9)

Temperature compensation: Not necessary to adjust.; Input impedance: 10^12 ohms; Power: DC 9V battery

Dimension: 131 x 70 x 25 mm; 

PEN PH METER
Model : PH-222.
* 0 to 14.00 pH.
* ATC (auto temperature compensation).
* Auto calibration for pH 4, pH 7 or pH 10.
* Meter with pH electrode, all in one.
* IP-67, water proof.
* Easy replacement for the pH electrode.
* Pen type, easy carry out.
* Data logger.
* pH 4, pH 7 standard solution are included.
* DC 1.5V battery (UM-4, AA) x 4, long life.MeasurementRangeResolutionAccuracypH0 to 14 pH0.01 pH±0.02 pH, ±0.2 pHTemperature0 to 60°C0.1°C±0.8°CpH ElectrodePE-12Sampling TimeApprox. 0.8 secondCircuitCustom one-chip of microprocessor LSI circuit.Power requirement Battery AAA x 4Dimension / Weight186 x 40 x 32mm / 131g

Range: 0.0-100ppt.
Resolution: 0.1ppt.
Accuracy: 2% F.S
Power: 4 x 1.5V(inlcuded)
Calibration: 1 point  

Measuring range: -1999~1999m
Accuracy: ±5mV
Resolution: 1mV
Operating Temperature: 0°C~50°C
Automatic Temperature Compensation: 0°C~50°C
Power Supply: 4×1.5V(AG13)
Calibration: Manual 1 point
Dimensions: 175mm×41mm×23mm.

PINPOINT ORP Probe comes with a 10 foot high supression cable and a BNC connector.
· The range is -2,000 to +2,000 mV.
· Powered by a standard 9-volt battery (not included)
· Optional AC Adaptor Kit
· Replacement ORP probe
· Optional 15 ft extension cable
· Additional calibration fluid
Also available ORP Maintenance Kit for Kangen/Alkaline Water

Measuring Range 0.0 ~ 14.0 pH.
Operating Temp. 0°C ~ 50°C
Zero Electrical Potential 7 ±1 pH
Filling: Gel
Connector Type: BNC.

• Mains operated Conductivity/TDS indicator
• Ideal for outdoor as well as panel mount application
• Automatic temperature compensation (optionally available).
• 4-20 mA output for panel indication/PLC (optionally available)