Thermostatic Water Bath HH-2 7L Lab Heater with Dual Openings NTZ

Description

Product Overview

The NTZ HH-2 thermostatic water bath is engineered for scientific precision and operational reliability. Its 7 L stainless‑steel chamber provides ample volume for a wide range of laboratory vessels, while the robust 600 W heating element delivers rapid temperature rise from ambient to 100 °C. The intelligent digital PID controller maintains temperature with a resolution of 0.1 °C and an accuracy of ±0.5 °C, ensuring consistent experimental conditions. Two adjustable openings accommodate flasks of various sizes, enhancing flexibility for distillation, drying, concentration, and other constant‑temperature procedures. The sleek, corrosion‑resistant stainless‑steel exterior not only contributes to a professional aesthetic but also simplifies cleaning and maintenance, extending the lifespan of the equipment.

Usage

Designed for research laboratories, quality control facilities, and educational institutions, the HH-2 water bath excels in environments where temperature stability is critical. It is ideal for chemical synthesis, biological assays, food testing, and material science experiments that require precise thermal regulation. The dual openings allow simultaneous processing of multiple samples, reducing turnaround time and increasing throughput. Users can easily set target temperatures via the intuitive LED display, and the system’s self‑tuning PID algorithm adapts to load variations, minimizing overshoot and oscillation. Whether performing enzyme kinetics, polymer curing, or solvent evaporation, the HH-2 delivers dependable performance that supports reproducible results.

Why Choose Us

NTZ brings decades of expertise in laboratory instrumentation, and the HH-2 reflects a commitment to quality, durability, and user‑centric design. The water bath undergoes rigorous testing for thermal uniformity, electrical safety, and mechanical integrity, meeting international standards for laboratory equipment. Its stainless‑steel construction resists corrosion from aggressive chemicals, while the telescopic outlet pipe provides convenient access for sample removal. NTZ offers comprehensive after‑sales support, including a one‑year warranty, responsive technical assistance, and readily available replacement parts. By choosing the HH-2, laboratories benefit from a cost‑effective solution that does not compromise on performance or reliability.

Key Features

• Rapid temperature rise to 100 °C with 600 W heating for efficient workflow.
• Precise digital PID control maintains ±0.5 °C accuracy across the full range.
• 7 L stainless‑steel chamber offers durability and easy cleaning.
• Dual adjustable openings accommodate various flask sizes and increase sample throughput.
• NTZ after‑sales service includes warranty, technical support, and spare parts availability.

FAQ

What is the temperature stability of the HH-2 water bath?

The HH-2 uses an industrial‑grade PID controller that provides temperature stability within ±0.5 °C, ensuring consistent conditions for sensitive experiments.

Can the water bath be used with organic solvents?

Yes, the stainless‑steel construction is compatible with many organic solvents. However, users should verify chemical compatibility for specific reagents and follow safety guidelines.

How does the dual opening design improve laboratory workflow?

The two openings allow simultaneous placement of different sized flasks or containers, reducing the need to rearrange samples and speeding up processes such as distillation or drying.

What safety features are included?

The HH-2 includes over‑temperature protection, a grounded power cord, and an insulated housing to prevent accidental contact with hot surfaces.

Is there a warranty or service plan?

NTZ provides a one‑year limited warranty covering manufacturing defects, along with access to technical support and a network of service centers for maintenance and repairs.