Product Description
Product details
| Measurement Range | -5 C 110 C;-2.00 16.00 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: | 30468966 |
Specification
| Measurement Range | -5 C 110 C; -2.00 16.00 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 Backlit Display |
| Electrode | ST320 IP67 3m (Included) |
| Accuracy (mV) | 1 mV |
| Accuracy (Temperature) | 0.5 C |
| Battery Life | 40 Hours with Rechargeable Battery |
| Dimensions | 9.05 in x 1.57 in x 3.94 in (230 mm x 40 mm x 100 mm) (LxHxW) |
| Measurement Range (Temperature) | -5 C 110 C |
| Measurement Range | -1,999 mV 1,999 mV |
| Net Weight | 0.77 lb (0.35 kg) |
| pH accuracy () | 0.01 |
| pH measuring range | -2 16 |
| pH resolution | 0.01 |
| Resolution (Voltage) | 1 mV |
| Temperature compensation | Automatic |
| Temperature resolution | 0.1 C |
| Temperature Sensor | 30 K NTC |
| Working Environment | 41F 104F, 80% RH, Non-condensing (5C 40C, 80% RH, Non-condensing) |
Precision Across Multiple ParametersDesigned for comprehensive laboratory analysis, the ST400-G Starter 400 provides precise pH, mV, and temperature measurements. With fine resolutions and robust temperature compensation features, this portable meter ensures reliable data even in varying environmental conditions, enabling dependable research and quality control.
User-Friendly Design and PortabilityWith its lightweight build, rechargeable battery, and a waterproof IP67 rating, this pH meter is made for convenient usage in both field and laboratory settings. The ST400-G's ergonomic form and easy-to-read LCD backlit display enhance the experience for busy professionals, making daily operation seamless and efficient.
Included Accessories for Immediate UseThe package features the ST320 electrode with a 3-meter cable, temperature sensor, and all essential accessories to get started right away. Automatic temperature compensation and manual controls ensure accuracy, while the durable plastic and glass build guarantees longevity in demanding laboratory environments.
FAQ's of ST400-G Starter 400 pH Portable:
Q: How do I use the ST400-G Starter 400 pH Portable for accurate measurements?
A: To use the ST400-G, simply connect the ST320 IP67 electrode, calibrate the meter according to your standards, and immerse the probe into your sample. Automatic temperature compensation and the LCD display ensure precise, real-time readings. Detailed instructions are provided in the included manual.
Q: What makes the ST400-G Starter 400 suitable for laboratory applications?
A: This model offers a broad measurement range (-2.00 to 16.00 pH, -1999 to 1999 mV, -5C to 110C), high resolution, and accuracy (to 0.01 pH, 1 mV, and 0.5C), making it ideal for rigorous laboratory analyses. Its robust design and reliable ST320 electrode support consistent, repeatable results.
Q: When should I recalibrate the pH meter for optimal performance?
A: It's recommended to recalibrate the ST400-G regularly depending on usage frequency, and especially before critical measurements. Calibration is essential after electrode cleaning, replacement, or when accuracy is in question. Follow standard laboratory protocols for best results.
Q: Where can the ST400-G Starter 400 be used effectively?
A: Due to its IP67 waterproof rating and lightweight portability, this meter is suitable for fieldwork and laboratory environments. It operates best within 5-40C and up to 80% relative humidity, making it ideal for most Indian laboratory and environmental settings.
Q: What is the process for maintaining the ST320 IP67 electrode?
A: After each use, rinse the electrode with distilled water and store it in the recommended storage solution. Periodic cleaning and calibration ensure reliable performance and prolong the electrode's life. Detailed maintenance procedures are included in the user manual.
Q: How does automatic temperature compensation benefit pH measurements?
A: Automatic temperature compensation adjusts pH readings in real-time based on the solution's temperature, enhancing accuracy regardless of temperature fluctuations during analysis. This feature simplifies operation and assures high-quality data for sensitive applications.