PT ANDALAN BANGUN SEJAHTERA

sql
HI98121
Hover to Zoom

22 Feb 2019
American Samoa
1 UNIT
IDR CALL

Specification of

Details

The HI98121 is a lightweight ergonomically designed tester. This pH and ORP tester is designed to float making it ideal for taking ORP measurements virtually anywhere. With the HI98121 it is possible to monitor both pH and ORP at the same time. The HI98121 is commonly used to monitor pH and chlorine for many applications including swimming, food sanitization, plating wastewater treatment, and cooling tower water treatment.

By definition pH is the measurement of the voltage generated by an electrochemical cell at zero current. The potential generated is proportional to the thermodynamic activity of the ion being measured.

Similar to a pH measurement that quantifies the how acidic or alkaline solutions are, ORP (Oxidation Potential) measurements quantify the overall state of a solution as having the ability to oxidize or reduce a chemical species. Oxidizing and reducing reagents are used to participate in chemical reactions known as a redox reaction.

An ORP meter must be chemically inert; it cannot be oxidized or reduced itself. It must also have the proper surface characteristics to promote rapid electron exchange, a property known as high exchange current density. Two noble metals have proven to work well for this purpose: pure platinum and pure gold are both used in the construction of ORP sensors.

Features at-a-glance:

  • Waterproof

  • Automatic Temperature Compensation

  • HOLD feature

  • Simple to use

  • Economical

Specifications

pH Range-2.00 to 16.00 pH
pH Resolution0.01 pH
pH Accuracy (@25ºC/77ºF)±0.05 pH
ORP Range±1000 mV
ORP Resolution1 mV
ORP Accuracy±2 mV
Temperature Range-5.0 to 60.0°C / 23.0 to 140.0°F
Temperature Resolution0.1°C / 0.1°F
Temperature Accuracy (@25ºC/77ºF)±0.5°C /±1°F
pH Calibrationautomatic, at one or two points with two sets of standard buffers (pH 4.01 / 7.01 / 10.01 or pH 4.01 / 6.86 / 9.18)
Temperature Compensationautomatic for pH readings
Battery Type/Life1.5V (4) / approximately 250 hours of continuous use; auto-off after 8 minutes of non-use
Electrode/ProbeHI73127 replaceable pH electrode (included); fixed ORP sensor
Environment-5 to 50°C (23 to 122°F); RH max 100%
Dimensions163 x 40 x 26 mm (6.4 x 1.6 x 1.0’’)
Weight100 g (3.5 oz.)
Ordering InformationHI98121 (ORP/pH) is supplied with HI73127 pH electrode, HI73128 electrode removal tool, batteries and instructions.
Warranty1 year (probe 6 months)

Ulasan

/5
Ulasan
5
4
3
2
1

Foto dari Pembeli

Ulasan dari Pembeli

Filter
Semua
Dengan Foto
5
4
3
2
1
Telepon
Request a Quote
Produk Siap di Pesan
Rp 0
1
Bendera Indonesia Indonesia  |  Bendera Inggris English
Ingin menghubungi kami?
Klik tombol dibawah
Logo IDT
Chatbot