Lab Turbidity Meter Brisunshine Handheld 0-200 NTU ISO 9001 Certified

Description

Product Overview

The Brisunshine Lab Turbidity Meter is a compact, handheld instrument engineered for reliable turbidity measurement across a broad range of 0 to 200 NTU. Built to meet ISO 9001 certification standards, the device combines a high‑precision optical system with a bright LED LCD that provides clear, backlit readings even in low‑light environments. Power flexibility is achieved through dual AC/DC capability, allowing operation from a 6 V adapter or four AA batteries, which makes the meter ideal for both stationary laboratory setups and on‑site field inspections. The included formazine standard solution (400 NTU) and two sample measuring bottles enable immediate calibration and testing, eliminating the need for additional accessories. Constructed from durable ABS housing, the meter resists accidental drops and exposure to typical laboratory chemicals, ensuring a long service life while maintaining measurement accuracy.

Usage

This turbidity meter excels in a variety of applications. In water treatment facilities, operators can quickly assess raw, filtered, and finished water to verify compliance with regulatory limits. Environmental monitoring teams use the device to evaluate river, lake, and groundwater samples, detecting sediment load changes after storm events. The beverage industry benefits from rapid testing of wine, juice, and bottled water to maintain product clarity and consumer satisfaction. Additionally, the meter serves research laboratories conducting experiments that require precise turbidity control, such as colloidal stability studies or optical sensor calibration. Its lightweight design (approximately 1 lb) and ergonomic grip allow users to take multiple measurements in succession without fatigue, while the intuitive interface reduces training time for new personnel.

Why Choose Us

Choosing the Brisunshine Lab Turbidity Meter means selecting a device that prioritizes accuracy, durability, and user convenience. The optical system utilizes a 90° scattered light detector paired with an infrared source, delivering consistent results that align with the formazine standard calibration method. Quality assurance is reinforced by rigorous factory testing and compliance with ISO 9001, guaranteeing that each unit meets exacting performance criteria before leaving the manufacturing floor. The meter’s modular power options and replaceable battery compartment simplify maintenance, while the included calibration solution ensures that users can verify instrument performance on demand. Moreover, Brisunshine provides responsive after‑sales support, offering technical assistance, firmware updates, and a one‑year warranty that covers defects in materials and workmanship.

Key Features

• Easy‑to‑read LED LCD with backlight for clear results in any lighting condition
• Dual power options (AC adapter or 4 AA batteries) for uninterrupted field and lab use
• High‑precision 90° scattered light optical system delivering reliable 0‑200 NTU measurements
• Comes with a 400 NTU formazine standard solution and sample bottles for immediate calibration
• Responsive customer support and one‑year warranty for peace of mind

FAQ

How do I calibrate the meter using the included formazine solution?

Begin by rinsing the sample bottle with distilled water, then fill it with the provided 400 NTU formazine solution. Insert the bottle into the meter’s sample holder, select the calibration mode, and follow the on‑screen prompts. The device will automatically adjust its internal settings to match the known standard, ensuring accurate future measurements.

Can the meter measure turbidity below 1 NTU?

While the instrument is optimized for the 0‑200 NTU range, its detection limit is approximately 0.5 NTU under ideal conditions. For applications requiring sub‑0.5 NTU sensitivity, a dedicated low‑range turbidimeter is recommended.

What maintenance is required to keep the meter performing optimally?

Regularly clean the optical window with a soft, lint‑free cloth and a mild alcohol solution to remove any residue that could affect light scattering. Replace batteries when the LCD indicates low power, and store the device in a dry environment when not in use. Annual professional calibration is advised for critical applications.

Is the meter compatible with other calibration standards besides formazine?

Yes, the meter can be calibrated with any standard that follows the same scattering principles, such as silica‑based solutions, provided the user inputs the correct NTU value during the calibration process.

What warranty coverage does Brisunshine offer?

The product includes a one‑year limited warranty covering defects in materials and workmanship. Warranty service includes repair or replacement of the unit, and Brisunshine’s technical support team is available to assist with troubleshooting throughout the warranty period.