Thiết bị đo pH và nhiệt độ chống nước HANNA- Mỹ, HI 9124, -2 to 16 pH, 20.0 to 120.0°C
Thông số kỹ thuật:
Hãng sản xuất: Hanna- Mỹ
Xuất xứ: Romania
Bảo hành: 12 tháng với thân máy
6 tháng với đầu điện cực
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Dải đo |
pH |
-2.00 to 16.00 pH |
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Temperature |
20.0 to 120.0°C / -4.0°F to 248.0°F |
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Độ phân giải |
pH |
0.01 pH |
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Temperature |
0.1°C / 0.1°F |
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Cấp chính xác 20°C |
pH |
±0.01 pH |
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Temperature |
±0.4°C / ±0.8°F (excluding probe error) |
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Điều chỉnh pH |
automatic 1 or 2 point with 5 memorized buffer values (4.01, 6.86, 7.01, 9.18, 10.01) |
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Offset Calibration |
±1 pH |
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Slope Calibration |
From 80 to 108% |
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Bù nhiệt độ |
automatic or manual, -20 to 120°C (-4 to 248°F) |
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Điện cực pH |
HI 1230B, double junction, gel filled, BNC connector and 1 m (3.3’) cable (included) |
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Đầu đo nhiệt độ |
HI 7662 with 1 m (3.3’) cable (included) |
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Điện trở đầu vào |
1012 Ohm |
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Nguồn/ tuổi thọ pin |
1.5V AAA (3) / approximately 200 hours of continuous use. Auto-off after 20 minutes of non-use (can be disabled) |
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Môi trường hoạt động |
0 to 50°C (32 to 122°F); RH max 100% |
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Kích thước |
185 x 72 x 36 mm (7.3 x 2.8 x 1.4’’) |
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Trọng lượng |
300 g (10.6 oz.) |
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Cung cấp bao gồm: HI 9124 được cung cấp với điện cực pH HI 1230B, đầu đo nhiệt độ HI 7662, dung dịch chuẩn pH 4,01 HI 70004, dung dịch chuẩn Ph7,01 HI 70007, cốc nhựa 100 ml, pin, hướng dẫn và hộp đựng cứng
Lựa chọn thêm:
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Electrodes |
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Combination pH Electrode, for Field Applications |
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Refillable Combination ORP Electrode for Titration and Laboratory Use |
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Solutions |
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pH 4.01 buffer solution |
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pH 7.01 buffer solution |
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pH 10.01 buffer solution |
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Electrode Storage Solution |
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General Purpose Cleaning Solution |
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Probes |
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Stainless Steel Temperature Probe |
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- User-selectable “calibration time out”
- Automatic calibration
- Automatic Temperature Compensation
- Tutorial messages on LCD
- BEPS (Battery Error Prevention System) alerts the user in the event that low battery power could adversely affect readings
- Battery % displayed on startup.
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.
Order Information:
HI 9124 is supplied with HI 1230B pH electrode, HI 7662 temperature probe, HI 70004 pH 4.01 buffer solution sachet, HI 70007 pH 7.01 buffer solution sachet, 100 mL plastic beaker, batteries, instructions and hard carrying case.
| 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.) |
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