อุปกรณ์วัด pH (Direct Soil pH Measurement Kit)

อุปกรณ์วัด pH (Direct Soil pH Measurement Kit)

HI 99121

Direct Soil pH Measurement Kit
With the HI 99121 and HI 1292D direct soil pre-amplified pH and temperature probe, users can test both the pH of soil directly or after preparation of a diluted sample.

The HI 1292D features a conical, rugged tip that can be directly inserted in moist or soft soil. For harder soils, the kit includes a plastic auger to perforate the ground.

  • Specifications 

Range pH -2.00 to 16.00 pH
Temperature -5.0 to 105.0?C / 23.0 to 221.0?F
Resolution pH 0.01 pH
Temperature 0.1?C / 0.1?F
Accuracy @ 20?C pH ?0.02 pH
Temperature ?0.5?C (up to 60?C), ?1?C (outside);
?1.0?F (up to 140?F), ?2?F (outside)
pH Calibration   automatic one or two point calibration with two sets of memorized buffers (Standard 4.01, 7.01, 10.01 or NIST 4.01, 6.86, 9.18)
Temperature Compensation   Automatic, -5 to 105?C (23 to 221?F)
pH Electrode   HI 1292D glass body, pre-amplified pH electrode for soil measurement with internal temperature sensor, DIN connector and 1 m (3.3’) cable (included)
Battery Type / Life   1.5V AAA (3) / approximately 1200 hours of continuous use. auto-off after 8 minutes of non-use
Environment   0 to 50?C (32 to 122?F); RH max 100%
Dimensions   152 x 58 x 30 mm (6.0 x 2.3 x 1.2”)
Weight   205g (7.2 oz.)

  • Accessories

Electrodes
HI 1292D pH Electrode for Soil Measurement
Solutions
HI 7004L 4.01 pH Buffer Solution
1 x 500 mL bottle
HI 7007L 7.01 pH Buffer Solution
1 x 500 mL bottle
HI 7051M Soil Sample Preparation Solution
1 x 230 mL bottle
HI 700663P Cleaning Solution for Soil Deposits (Agriculture)
25 x 20 mL sachet
HI 700664P Cleaning Solution for Humus Deposits (Agriculture)
25 x 20 mL sachet
HI 70300M Electrode Storage Solution
1 x 230 mL bottle
Accessories
HI 710023 Shockproof Rubber Boot
Streamlined Style Casing, Orange
HI 710024 Shockproof Rubber Boot
Streamlined Style Casing, Blue
HI 721319 Auger for Ground Penetration

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

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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

 

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