Bộ phân tích và kiểm soát pH, ORP, Clo, Nhiệt độ Hanna PCA 330

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Bộ phân tích và kiểm soát pH, ORP, Clo, Nhiệt độ Hanna PCA 330

Hãng sản xuất: Hanna

Model: PCA330

Giá: Liên hệ 0977.459.400

Chlorine analyzer, free & total, ph, orp & temperature




The PCA330 series of analyzers check pH/ORP and chlorine levels in


applications such as pools and spas, drinking water and influent and effluent


discharge of water to ensure public safety, prevent waste and protect the


environment by reducing over dosage.




• pH regulation with both ON/OFF and proportional controls
• Separate alarms can be set for pH and chlorine controls
• Parameters can be sent through SMS
• Large graphical display with backlight
• User-friendly interface
• Can store up to 3500 data, that can be displayed or downloaded to a PC






Range Free & Total Chlorine 0.00 to 5.00 mg/L
Range pH 0.00 to 14.00 pH
Range Temperature 5.0 to 75.0°C
Range mV 0 to 2000 mV
Resolution Free & Total Chlorine 0.01 mg/L
Resolution pH 0.01 pH
Resolution Temperature 0.1°C
Resolution mV 1 mV
Accuracy Free & Total Chlorine ±8% ±0.05 mg/L
Accuracy pH ±0.05 pH
Accuracy Temperature ±0.5°C
Accuracy mV ±1 mV
Minimum Detectable Level Free & Total Chlorine 0.05 mg/L
Input Impedance   1012 Ohm
Calibration Free & Total Chlorine 1 point
Calibration pH 1 or 2 point
Sampling Rate Free & Total Chlorine adjustable from 3 to 90 minutes
Sampling Rate pH adjustable from 3 to 120 seconds
Dosage Free & Total Chlorine proportional with 4-20 mA output
Dosage pH
ON/OFF with relay or proportional with 4-
20 mA output
Delta Free & Total Chlorine selectable from 0.1 to 5 mg/L
Delta pH
selectable from 0.1 to 2 pH (hysteresis
adjustable from 0.05 to 2 pH)
Recorder Output   0-10 mV, 0-100 mV, 4-20 mA or 0-20 mA
Serial Communication   RS485 port, galvanically isolated
Baud Rate   1200, 2400, 4800, 9600 bps
Data Logging   up to 3500 data series
GSM Communication  
2 programmable cellular phone numbers,
alarm & information SMS
using the HI504900 module (optional)
Alarm Relay   SPDT contact with 5A, 230 V resistive load
Dosing Relay   SPDT contact with 5A, 230 V resistive load
System Error   SPDT contact with 5A, 230 V resistive load
Inlet Pressure  
0.07 to 4 bar with no external pressure
(for pressure exceeding 4 bar an external pressure regulator is required)
Sample Flow   100 to 300 mL/min
Sample Temperature   5 to 40°C (41 to 104°F)
Sample Inlet Connection   12 mm (1/2") tubing diameter
Drain Connection   10 mm (3/8") bar fitting
Power Supply  
115 Vac or 230 Vac; 50/60 Hz; 20 VA
(See Chart)
NEMA-4X standard, molded fiberglass
with transparent Lexan window
318 x 267 x 159 mm (12.5 x 10.5 x
Weight   5 kg (11 lb.) without reagents






HI1005 Amplified pH Electrode with Matching Pin and Pt100
HI2008 Amplified ORP Electrode for the PCA330
HI70490 Free chlorine reagent kit
HI70491 Total chlorine reagent kit
HI70473 PCA tubing kit, pressure regulator to drain
HI70474 PCA peristaltic pump tubing kit
HI70475 PCA peristaltic pump tubing kit
HI70476 Reagent bottle tubing kit
HI70477 PCA Y strainer and tubing to measuring cell
HI70478 PCA tubing kit, bottle to pump
HI70479 PCA tubing kit, pump to Y strainer
HI70480 Reagents set for PCA series
HI70481 Reagents set for PCA310, PCA320 and PCA330
HI70482 5 µm and 50 µm input filters for PCA series
HI70483 PCA complete tubing kit
HI70484 PCA complete tubing kit
HI70485 Magnetic stirrer motor for PCA series
HI70486 Magnetic bar for PCA series
HI70487/N PCA Spare Parts
HI70488 PCA electrovalve, 60 Hz
HI70489 PCA electrovalve, 50 Hz
HI70494 PCA calibration port cap
HI504900 GSM Module




Order Information:


The PCA330 series is supplied with instructions