อุปกรณ์วัด pH (Waterproof Portable pH Meter)

อุปกรณ์วัด pH (Waterproof Portable pH Meter)

HI 9124

Waterproof Portable pH Meter
The HI 9124 is a waterproof pH meter. A large dual-level LCD displays both the pH and temperature along with an operational guide. Graphic symbols are displayed to help the users during the calibration process.

The pH calibration procedure is automatic with five memorized pH buffer values
and buffer recognition to simplify the calibration process.

This meter utilizes the HI 1230B double junction pH electrode. The double junction helps to minimize junction contamination for accurate, consistent results.

  • Specifications 

Range pH -2.00 to 16.00 pH
Temperature 20.0 to 120.0?C / -4.0?F to 248.0?F
Resolution pH 0.01 pH
Temperature 0.1?C / 0.1?F
Accuracy @ 20?C pH ?0.01 pH
Temperature ?0.4?C / ?0.8?F (excluding probe error)
pH Calibration   automatic 1 or 2 point with 5 memorized buffer values (4.01, 6.86, 7.01, 9.18, 10.01)
Offset Calibration   ?1 pH
Slope Calibration   From 80 to 108%
Temperature Compensation   automatic or manual, -20 to 120?C (-4 to 248?F)
pH Electrode   HI 1230B, double junction, gel filled, BNC connector and 1 m (3.3’) cable (included)
Temperature Probe   HI 7662 with 1 m (3.3’) cable (included)
Input Impedance   1012 Ohm
Battery Type / Life   1.5V AAA (3) / approximately 200 hours of continuous use. Auto-off after 20 minutes of non-use (can be disabled)
Environment   0 to 50?C (32 to 122?F); RH max 100%
Dimensions   185 x 72 x 36 mm (7.3 x 2.8 x 1.4’’)
Weight   300 g (10.6 oz.)

  • Accessories

Electrodes
HI 1230B Combination pH Electrode, for Field Applications
BNC Connection
HI 3131B Refillable Combination ORP Electrode for Titration and Laboratory Use
BNC Connection
Solutions
HI 5004L pH 4.01 buffer solution
HI 5007L pH 7.01 buffer solution
HI 5010L pH 10.01 buffer solution
HI 70300L Electrode Storage Solution
1 x 500 mL bottle
HI 7061L General Purpose Cleaning Solution
1 x 500 mL bottle
Probes
HI 7662 Stainless Steel Temperature Probe

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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