เครื่องวัด pH, Conductivity, Meter รุ่น 6251

รหัสสินค้า: 000722

รายละเอียด:

6251

pH/mV/ION/Temp. microprocessor handheld meter in splash proof case, BNC pH/mV/ION connector and 8-pin DIN ATC connector. AC/DC power. CE Approved.


Features

CE Approved

Power Down Backup

Splash Resistant/Watertight Case

Battery/AC Adaptor

High 50/60Hz Noise Rejection

High Resolution ,4 1/2 Digit Readout

Highly Reliable Mechanical Touch Keys With Audio Feedback

Programmable Resolution To 0.001/0.1 pH,1/0.1 mV

Direct Readout In Ion Concentration (Calibration Units Conform To That Of The Calibration Standard Solutions)


Specifications
Range-2.00~16.00 pH Resolution 0.01 pH or0.001pH(selectable) Accuracy ± 0.1% ± 1 digit Portable

Range-1999~1999 mV Resolution 1 mV or 0.1mV(selectable) Accuracy ± 0.1% ± 1 digit

Range 0.00~119.8 conc., over 3 ranges Resolution0.05~0.2 conc., over 3 ranges Accuracy ± 2 LSD

Range -5.0~125.0 °C Resolution 0.1°C Accuracy ± 0.5 °C


Primary Specs


General
pH buffer recognition model 6251 - pH 7.00,4.01,10.01
6251C - pH 6.86,4.00,
pH standardization Dual point standardization
Ion standardization Single or dual point standardization
pH temp. compensation Auto/manual -5.0 to 125.0°C
pH buffer temp. range 0 to 50.0°C
pH electrode offset recognition ± 90 mV at pH 7.00 or 6.86
pH electrode slope recognition ±30% at pH4.00,9.18 or10.01
Input Impedance Greater than 1012 Ohms
ATC probe Thermister,10 kilo Ohms at 25°C
Audio feedback All touch keys
Display ph/me/temp 15mm/7.5mm high LCD
Ambient temp. range 0 to 50.0°C
Power supply: battery/adaptor 6 AAA batteries/AC adaptor
Power backup Memeory backup
Battery life (alkaline) 25 hours or so
Dimensions 83mm X 241mm X71mm
Weight 450gms (batteries included)

เว็บไซต์ที่เกี่ยวข้อง:1. http://www.weloveshopping.com/template/w24/s_product.php?groupproduct=234140&shopid=110476


2. http://www.scilution.com/product-th-107531-1586914-%E0%B9%80%E0%B8%84%E0%B8%A3%E0%B8%B7%E0%B9%88%E0%B8%AD%E0%B8%87%E0%B8%A7%E0%B8%B1%E0%B8%94+pH,+Conductivity,+Meter+%E0%B8%A3%E0%B8%B8%E0%B9%88%E0%B8%99+6251.html#