Product Description
| SPECIFICATIONS: | Range | pH | -2.00 to 16.00 pH |
| ORP | ±699.9 mV; ±1999 mV |
| Temperature | -20.0 to 120.0°C / -4.0 to 248.0°F | | Resolution | pH | 0.01 pH |
| ORP | 0.1 mV; 1 mV |
| Temperature | 0.1°C / 0.1°F | | Accuracy | pH | ±0.01 pH |
| ORP | ±0.2 mV; ±1 mV |
| Temperature | ±0.4°C / ±0.8°F | | Calibration | pH | automatic, 1 or 2 point with 3 memorized buffer values (4.01, 7.01, 10.01) |
| Offset | ±1 pH |
| Slope | 75 to 110% | | Input Impedance | | 1012 Ohm | | Temperature Compensation | | Automatic, -20 to 120°C (-4 to 248°F) or manual without temperature probe | | pH Electrode | | HI 1230B PEI body pH electrode with BNC connector and 1 m (3.3’) cable (included) | | Temperature Probe | | HI 7662 stainless steel temperatures probe with 1 m cable (included) | | Battery Type / Life | | 9V / approximately 150 hours of continuous use; auto-off after 20 minutes of non-use or disabled (user-selectable) | | Environment | | 0 to 50°C (32 to 122°F); RH max 100% | | Dimensions | | 164 x 76 x 45 mm (6.5 x 3.0 x 1.8") | | Weight | | 180 g (6.3 oz.) | |
| FEATURES: - Automatic calibration
- Automatic Temperature Compensation
- Automatic buffer recognition
- Three standard buffer values
- Calibration tags on LCD
- Low battery indicator
- Auto shut-off
- HOLD function
- ºC and ºF measurements
|
Precision Measurements in Any SettingThis portable pH/ORP meter is engineered for rigorous use in both laboratory and field environments, ensuring versatile application. Its waterproof and robust design enables accurate sample measurement under varied conditions. With a response time of less than 30 seconds, it delivers reliable results, making it an essential tool for professionals requiring prompt pH and ORP readings.
User-Friendly and ConvenientEquipped with a large backlit LCD and manual controls, this device enables straightforward operation, even in low-light scenarios. The data hold function allows users to freeze readings, while the low battery indicator ensures the meter is always ready for use. Its lightweight and portable nature make it ideal for users who need mobility without compromising data quality.
FAQs of Portable pH/ORP Meter:
Q: How do I operate the portable pH/ORP meter?
A: You can operate the device using its manual key controls. Simply connect the appropriate electrode via the BNC connector, power on the meter using two AA batteries, and immerse the electrode in your sample. Select your desired mode to measure either pH or ORP values.
Q: What types of environments is this meter suitable for?
A: This device is designed for both field and laboratory use. Its rugged, waterproof casing and portability ensure it can function in environments with temperatures ranging from 0C to 50C and humidity below 85% RH.
Q: When should I replace the batteries in the meter?
A: The instrument is equipped with a low battery indicator that alerts you when the AA batteries need to be replaced, ensuring continuous and accurate operation.
Q: Where can this meter be used for sample analysis?
A: Due to its portable and durable construction, the meter can be utilized in various settings, such as water treatment facilities, laboratories, agricultural fields, and research environments.
Q: What is the process for calibrating the meter for pH or ORP measurements?
A: Calibration involves connecting the electrode, selecting the desired measurement mode, and using standard calibration solutions. Manual prompts on the display guide you through the straightforward process to guarantee measurement accuracy.
Q: How does the data hold function benefit the user?
A: The data hold feature allows you to freeze the current reading on the display, making it easier to record and review measurements, especially in dynamic or low-visibility situations.