HI991001 เครื่องวัดกรดด่าง pH Portable Meter สำหรับงานภาคสนาม ย่านวัด pH -2.00 ถึง 16.00 pH

Specification HI991001

• pH Range -2.00 to 16.00 pH
• pH Resolution 0.01 pH
• pH Accuracy ±0.02 pH
• pH Calibration automatic, 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 Range -5.0 to 80.0°C / 23.0 to 176.0°F
• Temperature Resolution 0.1°C / 0.1°F
• Temperature Accuracy ±0.5°C (up to 60°C); ±1.0°C
• Temperature Compensation automatic from -5.0 to 80.0ºC
• Electrode/Probe HI1296D pre-amplified pH probe with internal temperature sensor DIN connector and 1 m (3.3’) cable
• Battery Type/Life 1.5V (3) AAA / 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
• Weight 205 g

Ordering Information HI991001 is supplied with HI1296D pH probe with internal temperature sensor, HI70004 pH 4.01 buffer sachet (20 mL), HI70007 pH 7.01 buffer sachet (20 mL), HI700601 electrode cleaning solution sachet (2 x 20 mL), batteries, instructions, and rugged carrying case.

HI991001 อุปกรณ์ครบชุดมาพร้อมใบรับรอง Certificate จาก USA

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