温度プローブ付きPH/ORPメーター HANNA HI8424

プロデューサー：ハンナ楽器

カテゴリー: pHメーターと分析装置

HANNA HI8424 là một máy đo pH / mV / nhiệt độ cầm tay không thấm nước, nhỏ gọn, được cung cấp đầy đủ với hộp đựng bảo vệ, điện cực pH thân bằng nhựa PEI, đầu dò nhiệt độ bằng thép không gỉ, gói đệm hiệu chuẩn và gói dung dịch làm sạch. Máy đo có tính năng tự động hiệu chuẩn tại một hoặc hai điểm cũng như Tự động bù nhiệt độ (ATC) khi đầu dò nhiệt độ được kết nối.

HANNA Portable pH/mV Meter

モデル：HI8424

特徴：

• Waterproof – Compact, heavy duty casing that is protected against any ingress of water that would damage the electronics.

• Automatic Calibration – calibration to one or two points to any of the three programmed buffer values (pH 4.01, 7.01, and 10.01).

• Automatic Temperature Compensation – Separate temperature probe is supplied to provide temperature compensated measurements.

• High Resolution/Accuracy mV Range – The HI8424 automatically switches resolution from 1 mV to 0.1 mV when ORP readings are between -699.9 to +699.9 mV. The accuracy within this range is ±0.2 mV.

• Automatic Shutoff – The automatic shutoff feature will turn the meter off after 20 minutes to conserve battery life.

• Low Battery Indicator – A low battery indicator will be displayed when the battery life is almost exhausted (5% remaining) alerting the user that a new battery will be needed in the near future.

Video: HI8424 Portable pH/ORP Meter | intro

► The HI8424 is an economical portable pH/ mV meter. This meter uses a BNC connector for the pH electrode input allowing for a wide selection of pH and ORP electrodes to be used.A separate temperature probe is supplied to provide temperature compensated pH measurement. The HI8424 is very basic in operation with automatic calibration to one or two points to any of the three programmed buffer values (pH 4.01, 7.01, and 10.01). The simplicity in operation and the economical price point has made the HI8424 one of the most popular meters available in the market.