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Total Hardness and pH Portable Photometer-Kit HI97736C, 0.00–4.70 mg/L, IP67 | EnvMart

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Hanna Total Hardness and pH Portable Photometer-Kit - HI97736C

Name: Hanna Total Hardness and pH Portable Photometer-Kit - HI97736C
Brand: Hanna
SKU: 73078
Price: 606.51 USD
Availability: InStock

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Category Portable Photometers Brand Hanna

Specifications

Light Source	LED with 525 nm bandpass filter
pH Range	6.5–8.5 pH
pH Resolution	0.1 pH
pH Accuracy	±0.1 pH at 25°C
Environment	0 to 50°C, 0 to 100% RH, IP67 rated
Automatic Shut-Off	After 15 min inactivity (30 min before READ)
Logging Memory	50 readings
GLP	Yes
Model	HI97736C
Bandpass Filter Bandwidth	8 nm
Bandpass Filter Wavelength Accuracy	±1.0 nm
Cuvette Type	Round, 24.6 mm diameter (22 mm inside)
Measurement Parameters	Total Hardness (CaCO3), pH
Light Detector	Silicon photocell
Calcium Hardness Range	0.00–2.70 mg/L
Method (pH)	Adaptation of the Phenol Red Method
Total Hardness (CaCO3) Range	0.00–4.70 mg/L
Total Hardness (CaCO3) Resolution	0.01 mg/L
Total Hardness (CaCO3) Accuracy	±0.11 mg/L ±5% of reading at 25°C
Calcium Hardness Resolution	0.01 mg/L
Calcium Hardness Accuracy	±0.11 mg/L ±5% of reading at 25°C
Magnesium Hardness Range	0.00–2.00 mg/L
Magnesium Hardness Resolution	0.01 mg/L
Magnesium Hardness Accuracy	±0.11 mg/L ±5% of reading at 25°C
Method (Hardness)	Adaptation of Standard Methods, 23rd Edition, Colorimetric

Key Features

Total Hardness and pH Portable Photometer-Kit HI97736C enables precise measurement of total hardness and pH in water samples across a wide range of settings.

Advanced photometer for total hardness and pH analysis.
Designed with CAL Check for in-field meter performance verification.
Tutorial mode supports step-by-step guidance for reliable operation.
Measures total hardness and pH simultaneously in one device.
Displays results in different chemical forms as required.
Provides highly repeatable and fast measurements with reference detector and interference filters.
Automatic shut-off conserves battery life after periods of inactivity.
Uses LED light source with 525 nm bandpass filter for precise readings.
IP67-rated casing and robust construction for demanding water quality environments.
Ergonomically designed, portable unit, weighing just 380 g.

Product Description

Total Hardness and pH Portable Photometer-Kit HI97736C is a highly advanced analytical instrument engineered for fast, precise measurement of total hardness (magnesium and calcium as CaCO3) and pH in water. Its superior optical system uses a reference detector and narrow band interference filters, delivering repeatable, high-accuracy results suited for laboratory, field, industrial, water treatment, and environmental applications. The kit features CAL Check performance verification, tutorial mode for easy operation, automatic shut-off, and the ability to display results in multiple chemical forms.

Measures total hardness: 0.00 to 4.70 mg/L (as CaCO3).
pH measurement range: 6.5 to 8.5 pH.
Accuracy: ±0.11 mg/L and ±5% of reading for hardness; ±0.1 pH for pH.
Resolution: 0.01 mg/L for hardness, 0.1 pH for pH.
LED light source with 525 nm bandpass filter ensures measurement stability.
IP67-rated, operates from 0 to 50°C, 0–100% RH.
Large data logging memory for up to 50 readings.
Powered by 3 AA alkaline batteries, providing 800+ measurements without backlight.
Automatic shut-off (15/30 min), GLP compliant, comes with a round cuvette (24.6 mm diameter).
Unit dimensions: 142.5 x 102.5 x 50.5 mm; weight: 380 g.

Frequently used in industrial, laboratory, potable water, wastewater treatment, cooling tower monitoring, and environmental water testing. The HI97736C is an essential kit for quality assurance in water analysis, protecting process equipment, and ensuring regulatory compliance.

Browse more water quality analysis instruments and photometers in the EnvMart Laboratory Instruments & Supplies collection.