อุปกรณ์วัด pH (Combined instrument for measuring pH and ORP)

อุปกรณ์วัด pH (Combined instrument for measuring pH and ORP)

HI 98121
Combined instrument for measuring pH and ORP

The series Combo waterproof tester combined with advanced features, the model includes HI 98121, which simultaneously measures pH and redox potential.
HI 98121 also measures the temperature and constantly shows on the large screen at two levels.
electrode pH, equipped with a splicing fiber renewable, is easily and quickly removable for replacement with the key provided. The temperature sensor, housed in a metal tube, has fast response times thanks to its outer position.
instrument works with common batteries and power displays the percentage of remaining charge to keep under control the operating status.
L ‘indicator of instability of the measure used to detect reliable readings. Designed with a style ergonomic, HI 98 121 is able to float thus making it easier recovery in case of accidental fall into the water.

  • Specifications HI 98121

Parameter
PH scale -2.00 to 16.00 pH
MV ± 1000 mV
Scale temperature -5.0 to 60.0 ° C / 23.0 to 140.0 ° F
PH resolution 0.01 pH
MV resolution 1 mV
Temperature resolution 0.1 ° C / 0.1 ° F
Accuracy pH (at 20 ° C) ± 0.05 pH
Accuracy mV (at 20 ° C) ± 5%
Accuracy at 20 ° C temperature ± 0.5 ° C / ± 1 ° F
PH calibration Automatic 1 or 2 points with 2 sets of memorized buffers (pH 4.01 / 7.01 / 10.01 or pH 4.01 / 6.86 / 9.18)
Temperature Compensation Automatic for pH
PH electrode Replaceable pH electrode HI 73127, single junction fiber, gel electrolyte (included) (ORP electrode fixed)
Supply 4 x 1.5V with BEPS / approx 250 hours of continuous use, auto-off after 8 minutes of inactivity
Terms of use -5 to 50 ° C; RH max 100%
Dimensions and weight 163 x 40 x 26 mm / 100 g

  • Accessories HI 98121

HI 70004P Solution pH 4, 25 sachets of 20 ml
HI 70006P Solution pH 6.86, 25 sachets of 20 ml
HI 70007P Solution pH 7.01, 25 sachets of 20 ml
HI 70009P Solution pH 9.18, 25 sachets of 20 ml
HI 70010P Solution pH 10.01, 25 sachets of 20 ml
HI 7020M ORP test solution to 230/275 mV, 230 mL bottle
HI 70300M Electrode storage solution, 230 mL bottle
HI 7091M Reducing pretreatment solution, 230 mL bottle
HI 7092M Oxidizing pretreatment solution, 230 mL bottle
HI 73127 Replacement pH Electrode HI 98121, HI 98127, HI 98128, HI 98129, HI 98130
HI 73128 Key to change the probe type tester HI 98127

Quotation and Ordering

131 Thailand Science Park. Innovation Cluster 1 Building, Klong 1, Klong Luang, Pathumthani 12120 Thailand.Tel. +6681-847-6768, +662-191-3928 Fax +662-191-3929 Mr.Thoniwadh +6685-811-4779, Ms.Nareerat +6685-814-9653Email:info@highents.com

สนใจขอใบเสนอราคาและสั่งซื้อสินค้า

131 อุทยานวิทยาศาสตร์ประเทศไทย อาคารกลุ่มนวัตกรรม 1 ต. คลองหนึ่ง อ. คลองหลวง จ. ปทุมธานี 12120โทร. 081-847-6768, 02-191-3928 แฟกซ์ 02-191-3929 คุณโทณิวัฒน์ 085-811-4779, คุณนารีรัตน์ 085-814-9653Email : info@highents.com

 

  •  

    >>> ขอใบเสนอราคาแบบออนไลน์ คลิก !!

  • Scroll To Top

    Contact Us