pH - ORP - COND - TDS - RES - SAL handheld meter in carrying case with a ( 9652-10D) pH electrode plastic-body gel-filled and a ( 9383-10D) plastic-body, Titanium - Platinum black, conductivity cell k=1.0. Also included are 60ml standards for pH 4.01, pH7.00, 1413 uS/cm and 12.88 mS/cm. This meter also has a phono jack output for connecting the meter to the computer via PC (USB) cable for data collection and to printer via printer (RS232) cable for printout.
This handheld meter is waterproof with a backlit LCD. The meter is designed to be shockproof, and scratch-resistant, with a non-slip casing, built-in electrode stand, and foldable meter stand provided in a durable carrying case for routine water quality testing in the field.
Features
Automatic pH calibration - up to 5 points (NIST, USA pH buffers) / up to 6 points (DIN pH buffers)
0.01 pH resolution
Offset and average slope display
ORP calibration option
Automatic / manual temperature compensation and temperature calibration function
Automatic (up to 4 points) and manual (up to 5 points) conductivity calibration
Adjustable reference temperature and temperature coefficient
Adjustable cell constant and selectable measurement unit
Conductivity and total dissolved solids (TDS) conversion
Four (4) TDS calibration curves for wide range of applications: EN27888, Linear, 442, NaCl
Two (2) salinity calibration curves: NaCl, Seawater
With real-time clock and date/time stamp for GLP compliance
Auto log data; built-in memory can store up to 1000 data
Auto shut-off (programmable: up to 30 minutes)
Auto stable, auto hold, and real time measurement modes
Calibration alarm (programmable: up to 90 days)
Built-in electrode holder allows 2 electrodes to be attached
Monochrome LCD with white LED backlight: 50 x 50 mm
Phono jack output for connecting meter to computer via PC (USB) cable for data collection and to printer via printer (RS232) cable for printout
Casing is IP67 waterproof/dustproof, shock & scratch resistant, non-slip
Powered by 2 x AA batteries
Packaged with electrodes and calibration solutions in carrying case
What is conductivity? Conductivity is a measure of the ability of a substance to conduct an electrical flow through it. In water, many compounds and molecules (such as dissolved salts and inorganic materials) dissociate into constitutive ions. Ions are small sub-atomic particles and carry with them an electrical charge; either positive (cations) or negative (anions). These particles help condu...
Traditional glass pH electrodes are very delicate and need regular care to keep them in good working order. If your electrode has been damaged by exposure to incompatible chemicals such as proteins, heavy metals or sulphides, you may be able to clean and revive it using specialized cleaning solutions... [caption id="attachment_7483" align="aligncenter" width="236"] pH electrodes need regu...
When you're looking to buy a pH meter, whether it's to start measuring or to replace an existing meter, the range of brands and specifications available is huge. With so many options it can be difficult to know where to start, but taking a little time to choose carefully could save you a lot of time and money overall by making sure the meter you choose is right for you. [caption id="attac...