Chợ thông tin Phim ảnh Việt Nam - Máy đo pH cầm tay HI 9124

Máy đo pH cầm tay HI 9124

Máy đo pH cầm tay chống thấm nước

Hãng sản xuất: HANNA

Xuất xứ: Romania

Model: HI9124

Waterproof, portable pH meter with Calibration Check™, range: pH -2.00 to 16.00 pH, Temperature 20.0 to 120.0°C / -4.0°F to 248.0°F

Giá: Liên hệ 0977.459.400

Máy đo pH Hanna

The HI-9124 is a rugged, high specification portable pH meter.

Heavy-duty water resistant casing combined with latest microprocessor technology makes this meter ideal for delivering laboratory grade results and accuracy under harsh industrial conditions.

Key features

Heavy-duty waterproof casing
Large clear LCD display
Extended pH and temperature given simultaniously
Memorises pH reading and recall
Battery % remaining on start up
User-friendly text and graphics support calibration procedure without constant reference to a manual
Automatic temperature compensation
Rubberised keyboard
Fully automatic buffer recognition
Automatic pH calibration with five memorised pH buffer values and buffer recognition to simplify calibration
User-selectable calibration time-out
Battery error prevention system (BEPS)
HI 7662 stainless steel temperature sensor included as standard
HI 1230B double junction pH electrode minimises junction contamination and enhances accuracy (supplied as standard)

Máy đo Hanna
Supplied with

HI 1230B pH electrode
HI 7662 temperature probe
Starter pack of buffer solutions
100 ml plastic beaker

Batteries and instructions

Thông số kỹ thuật cơ bản Máy đo pH cầm tay HI 9124

RangepH-2.00 to 16.00 pH

RangeTemperature-20.0 to 120.0°C / -4.0°F to 248.0°F

ResolutionpH0.01 pH

ResolutionTemperature0.1°C / 0.1°F

AccuracypH±0.01 pH

AccuracyTemperature±0.4°C / ±0.8°F

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 10[sup]12[/sup] Ohm

Battery Type / Life 3 1.5V AAA rechargeable / approx 200 hours of continuous use (with backlight off); auto-off after 20 minutes of non-use (can be disabled)

Environment 0 to 50°C (32 to 122°F); RH max 100%

Dimensions 192 x 71.6 x 36 mm (7.5 x 2.8 x 1.4’’)

Weight 525 g (18.5 oz.)