HI97710 memiliki sistem optik inovatif yang menawarkan kinerja unggul dalam akurasi, pengulangan, dan waktu singkat yang diperlukan untuk melakukan pengukuran. Pengukur kedap udara yang ringkas ini sangat ramah pengguna dengan mode tutorial yang memandu pengguna secara grafis, langkah demi langkah, dalam melakukan pengukuran.
Produk asli Kami distributor langsung Hanna Harga murah. Pengiriman ke seluruh Indonesia.
Whatsapp : 0851 6306 9421
Email : [email protected]
CV. Syariftama Multi Global has a wide range of Hanna products – search by type, or model, or filter by brand to find the one you are after. If you still can’t find it contact us..
Chlorine is a common chemical used by many due to is disinfection properties. Free chlorine can exist in two forms and which form is present is based on the pH. At pH less than 7.6 the predominate form is hypochlorous acid (HOCl) while at pH greater than 7.6 the hypochlorite (OCl–) form becomes predominate. This is very important when it comes to preventing biological growth in water or keeping a swimming pool safe since hypochlorous acid is 100 times more effective as a sanitizer. Total chlorine represents both the free chlorine and combined chlorine present. Combined chlorine is the chlorine bound to nitrogen substances such as ammonia. In swimming pools combined chlorine that we can smell and is irritating to the eyes. The free chlorine measurement is subtracted from the total chlorine measurement in order to know how much combined chlorine is present. HI97710 is designed to measure pH and low levels of free and total chlorine in water up to 5.00 mg/L (ppm).
The HI97710 has an innovative optical system that offers superior performance in accuracy, repeatability, and the short amount of time it takes to perform a measurement. This compact, waterproof meter is extremely user friendly with a tutorial mode that walks the user graphically, step by step, in performing a measurement. The use of a backlit dot matrix LED allows the use of virtual keys which makes the operation of the meter very intuitive including selecting different methods, reviewing GLP data, recalling the last 50 measurements, and customizing the meter to user preferences
HI97710 is completely waterproof including the cuvette holder that is designed with ridges to protect the optical path from getting scratched by the cuvette and a gasketed battery compartment that holds three common AA batteries. The compact design fits comfortable in the hand for use in the field or on a table for benchtop use. The LCD is 71 mm (2.75″) by 37 mm (1.6″) and is backlit for easy viewing under all conditions.
CAL Check
Advanced features including CAL-Check to verify performance, GLP for last calibration date, setup options and the ability to see all accessories used with the meter.
Tutorial Mode
When enabled, the tutorial mode will guide the user step by step through the measurement process .
Method Options
Choice of powder or economical liquid reagents for chlorin measurments.
Stable Light Source
High Efficiency Light Source
High Quality Filters
Greater Light Yield
CAL Check Functionality
Mulitple Measurement Methods
Built-in Reaction Timer
Large Cuvette Size
Intuitive Dot Matrix Display
Auto-off Protection
SKU | HI97710-web |
---|---|
Product Name | pH, Free and Total Chlorine Portable Photometer with CAL Check – HI97710 |
Quote Required | Yes |
pH Range | 6.5 to 8.5 pH |
pH Resolution | 0.1 pH |
pH Accuracy | ±0.1 pH @ 25 oC |
pH Method | adaptation of Phenol Red method |
Free Chlorine Range | 0.00 to 5.00 mg/L (as Cl2) |
Free Chlorine Resolution | 0.01 mg/L |
Free Chlorine Accuracy | ±0.03 mg/L ±3% of reading |
Total Chlorine Range | 0.00 to 5.00 mg/L (as Cl2) |
Total Chlorine Resolution | 0.01 mg/L |
Total Chlorine Accuracy | ±0.03 mg/L ±3% of reading |
Chlorine Method | adaptation of the EPA 330.5 DPD method |
Photometer/Colorimeter Light Source | Light emitting diode |
Photometer/Colorimeter Light Detector | silicon photocell with narrow band interference filter @ 525 nm |
Bandpass Filter Bandwidth | 8 nm |
Bandpass Filter Wavelength Accuracy | ±1.0 nm |
Cuvette Type | round, 24.6 mm diameter (22 mm inside) |
GLP | date, time of last calibration |
Display | 128 x 64 pixel B/W LCD with backlight |
Logging Type | automatic logging |
Logging Memory | 50 measurement |
Battery Type/Life | 1.5V AA battery (3 pcs.) / > 800 measurements (without backlight) |
Automatic Shut-Off | After 15 minutes of inactivity (30 minutes before a READ measurement) |
Environment | 0 to 50°C (32 to 122°F); relative humidity |
Weight | 380 g (13.4 oz.) with batteries |
Dimensions | 142.5 x 102.5 x 50.5 mm (5.6 x 4.0 x 2.0″) |
Ordering Information | HI97710 is supplied with cuvettes (2), caps (2), plastic inserts for cuvettes (2), 1.5V AA batteries (3), instruction manual, and instrument quality certificate. |
Kit | HI97710C is supplied with CAL-Check standards, cuvettes (2), caps, (2), plastic inserts for cuvettes (2), scissors, cuvette cleaning cloth, 1.5V AA batteries (3), instruction manual, and instrument quality certificate. |
Produk asli Kami distributor langsung Hanna Harga murah dan berkualitas bergaransi tentunya. dapat di kirim ke seluruh wilaya Indonesia.
CV. Syariftama Global Indonesia berdiri sejak tahun 2017 merupakan online store yang menyediakan GPS, Alat Ukur & Alat Lab, Survey Pemetaan, Komunikasi dan Drone. Silahkan berbelanja dengan aman dan nyaman. Anda juga bisa langsung datang ke toko kami.