Scigiene NIST Traceable Calibration Certificate Available for this Product – Contact your Account Manager for Pricing
The MW-MW151US 3-in-1 pH/OPR/Temp. Logging Portable Bench Meter is reliable, fast and has simple operation as well as its tough, sleek design with a small lab footprint. The MW-MW151US is accurate to ± 0.002 pH with automatic or manual temperature compensation with a built in dedicated GLP key. Ideal for use by brewers, wine makers, growers, labs, food processing, water treatment and many other applications with challenging pH measurement needs.
Features:
- Fast easy-to-read results with large duel level digital LCD readout.
- Extreme accuracy to ±0.002 pH | +/- 1 mV OPR | +/- 0.4°C (+/-0.8°F).
- Extended pH range (-2.00 pH to 20.00 pH / -2.000 to 20.000 pH).
- Lightweight, sleek design with small benchtop footprint.
- Simple easy-to-use logging and USB download functions, manual or on stability up to 1,000 logs.
- Electrode diagnostics feature checks and displays the condition of the pH electrode.
- Easy measurement: just place the electrode and temperature probe in the sample, gently stir and wait for the reading to stabilize.
- Simple push button, automatic up to 5 point calibration for increased accuracy.
- Up to 7 Standard calibration solutions (1.68, 4.01, 6.86,7.01, 9.18, 10.01 and 12.45) and 2 custom choices.
- Refillable, glass, double junction lab grade pH electrode for low maintenance and high performance with a screw on cap to ensure proper storage.
- Built-in rechargeable battery with 8 hours battery life (battery included).
- Selectable Auto-off feature.
- Alphanumeric LCD display messages for friendly, intuitive information, warnings and error messages.
- Internal clock date to keep track of different time-dependent functions (calibration, timestamp, calibration time out).
- 3 feet probe cables for extra flexibility when testing.
Specifications:
| Range | - pH Range: -2.00 to 20.00 pH / -2.000 to 20.000 pH
- ORP Range: ±2000.0 mV
- Temp. Range: -20.0 to 120.00°C (-4.0 to 248.0°F)
|
Resolution
| - Resolution: 0.01 pH / .001 pH
- Resolution: 0.1mV
- Resolution: 0.1°C / 0.1°F)
|
Accuracy
| - Accuracy: ±0.01 pH / ±0.002 pH @ 25°C / 77°F
- Accuracy: ±1mV
- Accuracy: ±0.4°C |±0.8°F
|
- pH Calibration: up to 5 point
automatic pH calibration | 7 standard buffers (pH 1.68, 4.01, 6.86, 7.01, 9.18,
10.01, 12.45) and two custom buffers
- Temperature Compensation:
Automatic, -20.0 to 120.0°C (-4.0 to 248.0°F) or manual
- pH electrode: MA917B/1 glass,
double junction pH electrode (supplied)
- ORP Electrode: (Sold Separately - Inquire)
- Temperature probe: MA831R
(included)
- Logging: Maximum 1,000 samples
(stored in up to 100 lots) / on demand, 200 samples on stability, 200 samples/
Interval logging, 1000 logs
- PC Connectivity: 1 USB Port, 1
micro USB port
- Power supply: 12VDC, 5 VDC USB
Adapter (included)
- Battery life: Approx. 8 hours of
use
- Auto-off: Selectable 5, 10, 30, 60
min. or off
- Environment: 0 to 50°C / 32 to
122°F; max RH 95%
- Warranty: 3 years Meter
**NOTE** When you unplug the temperature probe from the unit it will default to MTC (manual temperature compensation). You can then enter the temperature of the testing solution by using the up/down arrows on the keypad
