Refrigerated Thermostatic Water Bath LB-11RHB – Precision Heating & Cooling System

Refrigerated Thermostatic Water Bath LB-11RHB is a compact laboratory system that maintains precise temperatures from -20°C to 100°C with ±0.2°C stability, enabling controlled heating and cooling for analytical testing, sample incubation, and chemical processes.

Product Snapshot

Attribute	Details
Product Name	Refrigerated Thermostatic Water Bath
Model Number	LB-11RHB
Product Type	Heating & Cooling Temperature Control System
Temperature Range	-20°C to 100°C
Accuracy	±0.2°C
Capacity	4.5 L
Cooling Method	Compressor-Based Refrigeration
Control System	Microprocessor Digital Control
Circulation	Built-in Pressure Suction Pump
Applications	Analytical testing, incubation, chemical processing
Industries	Pharma, Chemical, Research, QC Labs
Warranty	1 Year Standard Warranty

What Is Refrigerated Thermostatic Water Bath LB-11RHB Used For?

Labotronics LB-11RHB is used for maintaining precise temperature conditions where both heating and cooling are required for accurate laboratory processes.

It is commonly used for:

Sample incubation and conditioning
Chemical analysis and reaction control
Pharmaceutical testing and stability studies
Calibration of temperature-sensitive instruments
Biological sample handling

Industries That Use This Product

Refrigerated Thermostatic Water Bath LB-11RHB is widely used in:

Pharmaceutical and biotechnology laboratories
Chemical and analytical testing facilities
Clinical and diagnostic laboratories
Food and beverage testing laboratories
Academic and industrial research labs

How Does Refrigerated Thermostatic Water Bath LB-11RHB Work?

Refrigerated Thermostatic Water Bath LB-11RHB system heats or cools a liquid bath and keeps it at a stable temperature for precise and repeatable testing.

Technical Working Principle

Compressor-based refrigeration enables sub-ambient cooling
Heating system raises temperature up to 100°C
Microprocessor controller maintains accurate temperature
Built-in circulation pump ensures uniform heat distribution

This ensures stable thermal conditions across all samples.

Key Features of Labotronics LB-11RHB

Temperature range: -20°C to 100°C
Accuracy: ±0.2°C
Compact 4.5 L capacity for small-scale applications
Microprocessor-based temperature control
Digital display for real-time monitoring
Built-in pressure suction pump for uniform circulation
Audio-visual alarm for safety alerts
Environmentally safe refrigeration system

Technical Specifications

Parameter	Specification
Temperature Range	-20°C to 100°C
Temperature Accuracy	±0.2°C
Bath Volume	4.5 L
Pump Flow	4 L/min
Power Consumption	2000 W
Power Supply	220 V AC, 50 Hz
Internal Dimensions	150 × 160 × 150 mm
External Dimensions	510 × 270 × 720 mm
Weight	Approx. 32 kg

How to Choose Labotronics LB-11RHB

Choose this model when you need:

Compact heating and cooling system for small sample volumes
High precision temperature control for analytical tasks
Combined sub-zero cooling and high-temperature operation
Uniform circulation for consistent results
Laboratory workflows requiring stable thermal environments

Alternative Equipment

Refrigerated Circulating Baths – for external cooling loops
Low Temperature Water Baths – for sub-ambient cooling only
Constant Temperature Water Baths – for heating applications
Chiller Systems – for process cooling

Frequently Asked Questions

1. What is the temperature range of Labotronics LB-11RHB?
It operates from -20°C to 100°C.

2. How is temperature stability maintained?
Through a microprocessor-controlled system with continuous feedback and circulation.

3. Can it perform both heating and cooling?
Yes, it combines refrigeration and heating functions in one unit.

4. What is the capacity?
It has a 4.5-liter bath capacity.

5. Is it suitable for continuous operation?
Yes, it is designed for stable, long-duration laboratory use.

Comparison Table – Refrigerated Thermostatic Water Bath Series

Attribute	LB-11RHB	LB-10RHB	LB-12RHB	LB-13RHB	LB-14RHB
Temperature Range	-20°C to 100°C	-10°C to 100°C	-30°C to 100°C	-40°C to 100°C	-50°C to 100°C
Temperature Accuracy	±0.2°C	±0.2°C	±0.2°C	±0.2°C	±0.2°C
Capacity	4.5 L	4.5 L	4.5 L	4.5 L	4.5 L
Cooling Capability	Moderate sub-zero	Mild cooling	Enhanced cooling	Deep cooling	Ultra-low cooling
Heating Capability	Up to 100°C	Up to 100°C	Up to 100°C	Up to 100°C	Up to 100°C
Pump Flow	4 L/min	4 L/min	4 L/min	4 L/min	4 L/min
Power Consumption	2000 W	2000 W	2000 W	2000 W	2000 W
Control System	Microprocessor PID	Microprocessor PID	Microprocessor PID	Microprocessor PID	Microprocessor PID
Application Level	Standard lab use	Basic testing	Extended cooling tasks	Advanced research	High-end precision labs

Quick Summary

Refrigerated Thermostatic Water Bath LB-11RHB delivers precise dual heating and cooling from -20°C to 100°C with ±0.2°C accuracy. With a 4.5 L capacity, microprocessor control, and uniform circulation system, it ensures consistent thermal performance for analytical testing, chemical processing, and laboratory research applications.