pH متر پرتابل هانا مدل HANNA HI-8424
دستگاه پی اچ متر HI-8424 HANNA از نوع پرتابل بوده و مقدار اسیدیته و قلیائیت (PH) مایعات را از 2 تا 16 نشان می دهد. اندازه گیری دما و پتانسیومتری (میلی ولت) هم از دیگر امکانات این دستگاه دقیق است
مشخصات
- شرکت سازنده :
- Hanna
- مدل :
- HI-8424
- کشور سازنده :
- رومانی
- (پی اچ) از 2تا 16 :
- دما از 20- تا 120
قیمت محصول
- قیمت هر دستگاه :
- از 13٬700٬000 تا 14٬000٬000 ریال
- حداقل مقدار سفارش :
- 1 دستگاه
- تاریخ به روزرسانی قیمت :
- 8 دی 1395
توضیحات محصول
pH متر پرتابل هانا مدل HANNA HI-8424
قابلیت اندازه گیری اسیدیته (پی اچ) از 2تا 16
قابلیت اندازه گیری دما از 20- تا 120 درجه سانتی گراد
قابلیت اندازه گیری پتانسیئومتری(میلی ولت) : ±mv1999
The HI8424 is a compact, waterproof, portable pH/mV/temperature meter that is supplied complete with a protective carrying case, PEI plastic body pH electrode, stainless steel temperature probe, calibration buffer sachets, and cleaning solution sachets. The meter features automatic calibration at one or two points as well as Automatic Temperature Compensation (ATC) when the temperature probe is connected.
Details
The HI8424 is an economical portable pH/ mV meter. This meter uses a BNC connector for the pH electrode input allowing for a wide selection of pH and ORP electrodes to be used. A separate temperature probe is supplied to provide temperature compensated pH measurement. The HI8424 is very basic in operation with automatic calibration to one or two points to any of the three programmed buffer values (pH 4.01, 7.01, and 10.01). The simplicity in operation and the economical price point has made the HI8424 one of the most popular meters available in the market.
Features at-a-glance
Waterproof - Compact, heavy duty casing that is protected against any ingress of water that would damage the electronics.
Automatic Calibration - calibration to one or two points to any of the three programmed buffer values (pH 4.01, 7.01, and 10.01).
Automatic Temperature Compensation - Separate temperature probe is supplied to provide temperature compensated measurements.
High Resolution/Accuracy mV Range - The HI8424 automatically switches resolution from 1 mV to 0.1 mV when ORP readings are between -699.9 to +699.9 mV. The accuracy within this range is ±0.2 mV.
Automatic Shutoff - The automatic shutoff feature will turn the meter off after 20 minutes to conserve battery life.
Low Battery Indicator - A low battery indicator will be displayed when the battery life is almost exhausted (5% remaining) alerting the user that a new battery will be needed in the near future.
Specifications
| pH Range | -2.00 to 16.00 pH |
|---|---|
| pH Resolution | 0.01 pH |
| pH Accuracy | ±0.01 pH |
| pH Calibration | automatic, at one or two points with three standard buffers (4.01, 7.01,10.01) |
| mV Range | ±699.9 mV; ±1999 mV |
| mV Resolution | 0.1 mV; 1 mV |
| mV Accuracy | ±0.2 mV; ±1 mV |
| Temperature Range | -20.0 to 120.0°C / -4.0 to 248.0°F |
| Temperature Resolution | 0.1°C / 0.1°F |
| Temperature Accuracy (@ 25°C/77°F) | ±0.4°C; ±0.8°F |
| Temperature Compensation | automatic from -20.0 to 120.0ºC (-4.0 to 248.0ºF) or manual without temperature probe connected |
| pH Electrode | HI1230B PEI body pH probe with BNC connector and 1 m (3.3’) cable (included) |
| Temperature Probe | HI7662 stainless steel temperature probe with 1 m (3.3’) cable (included) |
| Slope Calibration | From 75 to 110% / ±1 pH |
| Input Impedance | 10¹² Ohms |
| Battery Type / Life | 9V / approximately 150 hours of continuous use; auto-off after 20 minutes of non-use (can be disabled) |
| 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 (6.3oz.) |
| Ordering Information | HI8424 is supplied with HI1230B pH electrode, HI7662 temperature probe, HI70004 pH 4.01 buffer solution sachet, HI70007 pH 7.01 buffer solution sachet, HI700601 electrode cleaning solution sachets (2), battery, protective case and instructions. |
