NJbinglab Laboratory Inert Hotplate

NJbinglab Laboratory Inert Hotplates

High-Purity Heating Solutions for Trace & Ultra-Trace Analysis

NJbinglab laboratory hotplates are designed for high-precision sample digestion, evaporation, and controlled heating in trace and ultra-trace analytical laboratories.
Building on our expertise in fluoropolymer laboratory systems, we offer graphite and aluminum alloy hotplates, with optional PFA coating to meet different temperature ranges and purity requirements.

These systems are widely used in ICP-MS / ICP-OES sample preparation, environmental monitoring, geological analysis, and high-purity chemical laboratories, where temperature stability, chemical resistance, and contamination control are essential.

Flexible Plate Materials & Surface Options

Graphite Hotplates

Graphite hotplates are engineered for high-temperature digestion and demanding acid applications.

Key features:

• Excellent thermal conductivity and uniform heat distribution

• Suitable for high-temperature digestion workflows

• Chemically stable and resistant to strong acids

• Compatible with PTFE / PFA digestion vessels

• Optional PFA coating for applications requiring enhanced cleanliness and reduced contamination risk

Recommended for:
High-temperature digestion, multi-sample acid digestion blocks, and intensive analytical laboratories.

Aluminum Alloy Hotplates

Aluminum alloy hotplates provide fast heating response and precise temperature control for routine and medium-temperature laboratory applications.

Key features:

• Rapid heating and cooling performance

• Uniform surface temperature distribution

• Lightweight and mechanically stable construction

• Cost-effective for daily laboratory use

• Optional PFA coating for improved chemical resistance and easier cleaning

Recommended for:
Evaporation, routine digestion, and applications requiring responsive temperature adjustment.

Optional PFA Coating – Choose Based on Your Temperature Requirements

To accommodate different experimental conditions, NJbinglab offers optional PFA-coated hotplates.

PFA coating benefits:

• Ultra-low metal background for trace and ultra-trace analysis

• Excellent resistance to corrosive acids

• Smooth, non-stick surface for easy cleaning

• Reduced risk of sample contamination

Note:
Customers can select uncoated plates for higher-temperature applications or PFA-coated plates for lower to medium-temperature experiments where purity and chemical resistance are the priority.

Designed for High-Purity Laboratories

All NJbinglab hotplates are developed with analytical accuracy and laboratory safety in mind:

• Digital temperature control with stable output

• Repeatable and uniform heating performance

• Clean, easy-to-maintain surfaces

• Fully compatible with high-purity PTFE / PFA labware

• Suitable for cleanroom and trace-analysis environments

Custom options including plate dimensions, temperature range, power supply, hole patterns, and coating selection are available upon request.

Why Choose NJbinglab?

• Expertise in high-purity fluoropolymer laboratory equipment

• Dual plate material options: graphite & aluminum alloy

• Optional PFA coating based on experimental temperature needs

• Custom-engineered solutions for digestion and heating workflows

• Trusted by laboratories worldwide