※ Note! 표시가격은 환율 및 원자재 변화로 변동될 수 있으며 권장 소비자 가격임 ( VAT 별도)☏ 02)967-5978 규격외 주문제작 및 가격 내고 가 필요로 하신 분은 별도로 견적요청 or 전화문의 바랍니다. FAX:02)967-5979 ※인터넷 주문이 필요하신 분은 전화주시면 현재가격 등록 수정 후 온라인 주문 가능합니다
■ 용도(Applications) *케이스가 단단하며 방수 처리되었다. *액정이 넓어서 메시지가 두줄로 표시되며 pH/mV와 온도가 동시에 표시된다. *기기는 단지 전극이 안정화 되었을때만 보정을 진행하기 때문에 사용자로하여금 정확한보정을 할수 있도록 해준다. HI 9024: is supplied with HI 1230B pH electrode, HI 7669/2W temperature probe, pH 4 and pH 7 buffer sachets, 100mL plastic beakers, batteries, rugged carrying case and instructions. HI 9025: is supplied with HI 1230B pH electrode, HI 7669/2W temperature probe, pH 4 and pH 7 buffer sachets, 100mL plastic beakers, batteries, rugged carrying case and instructions.
■특 징 (Features ) * The HI 9024 is a microprocessor-based pH meter housed in a rugged waterproof casing that can measure pH and temperature. * The Auto-Instruction feature guides the user step-by-step through the calibration process with graphic symbols. * The automatic calibration procedure is simple and quick and can be performed at 1 or 2 points selected from 5 memorized buffers: pH 4.01, 6.86, 7.01, 9.18 and 10.01. A stability indicator assures a correct calibration. * It also feature an automatic shut-off to save battery life. * The HI 9025 is a microprocessor-based pH meter that is housed in a rugged waterproof casings that can measures pH/ORP and temperature. * The Auto-Instruction feature guides the user step-by-step through the calibration process with graphic symbols. * The automatic calibration procedure is simple and quick and can be performed at 1 or 2 points selected from 5 memorized buffers: pH 4.01, 6.86, 7.01, 9.18 and 10.01. A stability indicator assures a correct calibration. * This meter also features an automatic shut-off to save battery life.
■ 규격(Specifications)
구분
pH
HI 9024
HI 9025
Range
pH
0.00 to 14.00 pH
0.00 to 14.00 pH
Range
mV
------
±399.9 mV; ±1999 mV
Range
Temperature
0.0 to 100.0°C / 32 to 212.0°F
0.0 to 100.0°C / 32 to 212.0°F
Resolution
pH
0.01 pH
0.01 pH
Resolution
Temperature
0.1°C / 0.1°F
0.1°C / 0.1°F
Resolution
mV
------
0.1 mV; 1 mV
Accuracy
pH
±0.01 pH
±0.01 pH
Accuracy
mV
------
±0.2 mV; ±1 mV
Accuracy
Temperature
±0.4°C; ±0.8°F
±0.4°C; ±0.8°F
pH Calibration
automatic, 1 or 2 point with 5 memorized buffer values (pH 4.01, 6.86, 7.01, 9.18, 10.01); offset calibration: ±1 pH; Slope Calibration: 70 to 108%
automatic, 1 or 2 point with 5 memorized buffer values (pH 4.01, 6.86, 7.01, 9.18, 10.01); offset calibration: ±1 pH; Slope Calibration: 70 to 108%
Temperature Compensation
automatic or manual, -5 to 105°C (23 to 221°F)
automatic or manual, -5 to 105°C (23 to 221°F)
pH Electrode
HI 1230B double junction, PEI (PolyEther-Imide) body, gel filled, BNC connector and 1 m (3.3') cable (included)
HI 1230B double junction, PEI (PolyEther-Imide) body, gel filled, BNC connector and 1 m (3.3') cable (included)
Temperature Probe
HI 7669/2W with 1 m (3.3') cable (included)
HI 7669/2W with 1 m (3.3') cable (included)
Input Impedance
1012 Ohm
1012 Ohm
Battery Type / Life
4 x 1.5V AA / approx. 500 hours of continuous use (with backlight OFF): auto-off after 20 minutes of non-use (can be disabled)
4 x 1.5V AA / approx. 500 hours of continuous use (with backlight OFF): auto-off after 20 minutes of non-use (can be disabled)
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