Product Description
Features:
* Stability indicator automatically shows current measurement status.* Auto-Hold function freezes stable reading for easy viewing and recording.
* Automatic electrode diagnosis shows offset and electrode slope.
* Reset feature automatically resumes parameters back to factory default options.
* Help message as a operational guide that helps you quickly using the meter(for PH-220).
* Manual temperature calibration improves the measurement accuracy of meter(for PH-320).
* Selectable temperature unit (°C or°F ) meets different application requirements(for PH-320).
Specification
Model | PH-321 |
Accuracy | ±0.5% F.S |
Resolution | 0.001, 0.01, 0.1, 1 |
Calibration Points | 2 to 5 points (0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000) |
Measurement Units | ppm, mg/L, mol/L, mmol/L |
mV Range | -1999.9±1999.9mV |
Accuracy | ±0.2mV |
Resolution | 0.1mV |
Temperature Range | 0~105°C, 32~221°F |
Accuracy | ±0.5°C |
Resolution | 0.1°C, 0.1°F |
Calibration Points | 1 point |
Calibration Range | Measured value ±10°C |
Temperature Compensation | 0~100°C, 32~212°F, Manual or Automatic |
Data Hold | Manual or Auto-Endpoint |
Stability Criteria | Low or High |
Calibration Due Alarm | 1 to 31 days or Off |
Power Off | Manual or Automatic (10, 20, 30 minutes) |
Reset Function | Yes |
Memory | Stores up to 500 data sets |
Output | USB communication interface |
Connector | BNC |
Display | LCD |
Power | 3×1.5V AA batteries or DC5V power adapter |
Battery Life | Approximately 150 hours (Turn off the backlit) |
Dimensions | 170(L)×85(W)×30(H)mm |
Weight | 300g |
Similar products
Packing & Delivery
Standard wooden Packing
Company Profile
BIOBASE was founded in 1997, focusing on development, production and management of laboratory and medical equipment. MEDFUTURE provide one-stop procurement solution which can not only reduce the resourcing cost, but also can ensure good quality and sufficient after-sale service.
BIOBASE is specialized in products of 9 areas including laboratory equipment, cleaning and disinfection equipment, laboratory safety protection product, cold chain product, medical equipment, general analytical equipment, measuring equipment, physical test equipment and some industry research equipment.
BIOBASE has excellent research team, strong quality control team, professional sales team and responsible after-sale service team, to provide you quality products and good service.
BIOBASE also made field trip to many suppliers in China, controlled the product quality strictly instead of customers, as well as strived from the suppliers to get competitive pricing. Recently, BIOBASE has confirmed many OEM partners and will keep searching for more suppliers upon customer' request.
BIOBASE would like to establish win-win business cooperation with distributors all over the world.
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