Product Description
Product details
| Measurement Range | 0 100C;0.00 14.00 pH;-1999 1999 mV |
| Accuracy | 0.5 C;1 mV;0.01 pH |
| Measurement Resolution | 0.1 C;0.01 pH;1 mV |
| Item Number: | 83033962 |
Specification
| Measurement Range | 0 100C; 0.00 14.00 pH; -1999 1999 mV |
| Accuracy | 0.5 C; 1 mV; 0.01 pH |
| Measurement Resolution | 0.1 C; 0.01 pH; 1 mV |
| Display | LCD |
| Electrode | ST320 (Available as an accessory) |
| Accuracy (mV) | 1 mV |
| Accuracy (Temperature) | 0.5 C |
| Battery Life | 500 Hours with Disposable Batteries |
| Calibration | 3 Point |
| Dimensions | 6.69 in x 1.38 in x 3.54 in (170 mm x 35 mm x 90 mm) (LxHxW) |
| In-Use Cover | No |
| Measurement Range (Temperature) | 0 C 100 C |
| Measurement Range | -1,999 mV 1,999 mV |
| Net Weight | 0.35 lb (0.16 kg) |
| Parameter | pH / ORP |
| pH accuracy () | 0.01 |
| pH measuring range | 0 14 |
| pH resolution | 0.01 |
| Power | 4 AAA (LR03) Batteries (Included) |
| Resolution (Voltage) | 1 mV |
| Temperature compensation | Yes |
| Temperature resolution | 0.1 C |
| Temperature Sensor | 30 K NTC |
| Working Environment | 41F 104F, 80% RH, Non-condensing (5C 40C, 80% RH, Non-condensing) |
High-Precision Measurement on the GoEquipped with a sensitive ST320 electrode and a responsive 30 k NTC temperature sensor, the ST300-B Starter 300 pH Meter delivers accurate readings for pH, mV, and temperature. Its 0.01 pH resolution and manual control make it suitable for detailed laboratory work where precision is paramount.
Effortless Calibration and User-Friendly DesignThe meter supports a 3-point calibration process, allowing users to quickly and reliably ensure accuracy. The ergonomic plastic and glass build, coupled with clear LCD readouts and simple manual controls, makes operation straightforward for both novice and experienced laboratory personnel.
Long Battery Life and Versatile ApplicationWith up to 500 hours of operation on 4 included AAA batteries, this portable meter is well-suited for fieldwork or extended lab sessions. Its robust temperature range and humidity tolerance allow dependable use in varied laboratory environments, enhancing productivity and reliability.
FAQ's of ST300-B Starter 300 pH Portable:
Q: How do I calibrate the ST300-B Starter 300 pH Portable Meter?
A: Calibration is performed with a simple 3-point process. Use standard buffer solutions at three different pH values, following the manual instructions, to ensure your device maintains optimal accuracy for precise pH measurements.
Q: What environments is the ST300-B suitable for?
A: This meter is designed for laboratory use and can operate efficiently in temperatures between 5C and 40C with up to 80% relative humidity, making it ideal for most laboratory settings in India and beyond.
Q: What is the measurement range and accuracy of this pH meter?
A: The ST300-B covers a pH range of 0.00-14.00 and ORP range of -1999-1999 mV, with a high accuracy of 0.01 pH, 1 mV for ORP, and 0.5C for temperature, ensuring reliable data for critical laboratory processes.
Q: When should I replace the batteries in the ST300-B pH meter?
A: Typically, the batteries last up to 500 hours of continuous use. Replace the four AAA (LR03) batteries when the battery indicator appears on the LCD or if the device performance drops.
Q: Where can I use this meter apart from laboratories?
A: While optimized for laboratory work, its portable design and durable construction make it suitable for fieldwork, academic research, water analysis, and quality control applications, where precise pH and ORP readings are essential.
Q: What benefits does the ST320 electrode offer?
A: The included ST320 electrode enhances measurement accuracy, stability, and response time, ensuring reliable pH and ORP readings across a wide range of sample types and temperatures.