Kjeldahl Digestion Unit
Product Specification Sheet
Kjeldahl Digestion Unit
Model Number: MT-0145
The Kjeldahl Digestion Unit from Micro Technologies is designed for controlled sample digestion during nitrogen determination and protein analysis using the Kjeldahl method. Available in 3-test and 6-test configurations with heater-type or mantle-type heating systems, it is suitable for food, feed, agriculture, pharmaceutical, research and quality-control laboratories.
Product Specification
The Kjeldahl Digestion Unit is a laboratory heating system designed to perform the digestion stage of the Kjeldahl nitrogen determination process.
During Kjeldahl analysis, samples are heated with suitable digestion reagents to convert organically bound nitrogen into a form suitable for subsequent distillation and quantitative determination. The digestion unit provides controlled heating for this important sample-preparation stage.
The body is manufactured from mild steel with an epoxy powder-coated finish, providing a durable and practical construction for routine laboratory operation.
The unit is available with either a heater-type or mantle-type heating system, allowing laboratories to select a configuration according to their analytical requirements.
Each heating position is provided with an individual energy regulator, enabling convenient control of heating conditions for individual samples.
Configurations are available for 3 tests or 6 tests simultaneously, making the unit suitable for laboratories with different sample-throughput requirements.
The instrument operates on a 220/230V AC, 50Hz power supply and can be supplied with optional fume ducts and glass parts.
Key Features
- Designed for Kjeldahl digestion
- Suitable for nitrogen determination
- Useful for protein analysis
- Available in 3-test configuration
- Available in 6-test configuration
- Heater-type heating option
- Mantle-type heating option
- Individual energy regulators
- Multiple sample processing
- Epoxy powder-coated construction
- Mild steel body
- Convenient bench-top configuration
- Suitable for routine laboratory analysis
- Optional fume duct available
- Optional glass parts available
Available Configurations
| Number of Tests | Type of Heating |
|---|---|
| 3 Tests | Heater Type |
| 6 Tests | Heater Type |
| 3 Tests | Mantle Type |
| 6 Tests | Mantle Type |
Technical Specifications
| Specification | Details |
|---|---|
| Product Name | Kjeldahl Digestion Unit |
| Equipment Type | Laboratory Digestion Apparatus |
| Analytical Method | Kjeldahl Method |
| Primary Purpose | Sample Digestion |
| Test Positions | 3 or 6 |
| Heating Options | Heater Type / Mantle Type |
| Heating Control | Individual Energy Regulator |
| Body Material | Mild Steel |
| Surface Finish | Epoxy Powder Coated |
| Power Supply | 220/230V AC |
| Frequency | 50Hz |
| Installation | Bench Top |
| Application | Nitrogen & Protein Analysis |
Heating System
Heater-Type Configuration
The heater-type configuration provides individual heating positions for digestion vessels and is suitable for routine Kjeldahl sample preparation.
Mantle-Type Configuration
The mantle-type configuration provides an alternative heating arrangement for laboratories preferring mantle-based sample heating.
Individual Energy Regulation
Each heating position is equipped with an individual energy regulator, allowing the heating intensity of individual samples to be controlled as required.
Working Principle
Sample Preparation
A measured sample is placed in suitable Kjeldahl digestion glassware with the required digestion reagents.
Controlled Digestion
The digestion vessel is heated using the selected heater or mantle arrangement. Heating promotes decomposition of the sample matrix and conversion of organically bound nitrogen.
Completion of Digestion
The sample is heated according to the applicable analytical procedure until the required digestion endpoint is achieved.
Further Analysis
After cooling and appropriate preparation, the digested sample can be transferred to a suitable Kjeldahl Distillation Unit for the next stage of nitrogen determination.
Optional Accessories
- PVC Fume Duct for 3-Test Unit
- PVC Fume Duct for 6-Test Unit
- Glass Parts for 3-Test Unit
- Glass Parts for 6-Test Unit
- Kjeldahl Digestion Flasks
- Laboratory Stands and Clamps
- Kjeldahl Distillation Unit
- Suitable Connecting Accessories
Benefits
- Supports efficient Kjeldahl sample digestion
- Multiple samples can be processed
- Choice of 3 or 6 test positions
- Choice of heater or mantle heating
- Individual heating control
- Suitable for routine nitrogen analysis
- Useful for protein-testing workflows
- Durable powder-coated construction
- Suitable for research laboratories
- Optional fume-handling accessories
- Convenient bench-top operation
- Suitable for institutional laboratories
Scope of Application
- Kjeldahl Sample Digestion
- Nitrogen Determination
- Protein Analysis
- Food Analysis
- Feed Analysis
- Agricultural Testing
- Fertilizer Analysis
- Chemical Analysis
- Sample Preparation
- Quality Control
- Research Testing
- Laboratory Analysis
Applications
- Food Testing Laboratories
- Feed Testing Laboratories
- Agricultural Laboratories
- Dairy Laboratories
- Pharmaceutical Laboratories
- Chemical Laboratories
- Research Institutes
- Universities
- Colleges
- Quality Control Laboratories
- Industrial Laboratories
- Research & Development Centers
Items Supplied
- Kjeldahl Digestion Unit
- Selected Heater or Mantle System
- Individual Energy Regulators
- Power Connection
- Operating Instructions
Fume ducts, glass parts and other accessories can be supplied separately according to the selected configuration.
Frequently Asked Questions
What is a Kjeldahl Digestion Unit?
A Kjeldahl Digestion Unit is a laboratory heating apparatus used for the digestion stage of Kjeldahl nitrogen and protein analysis.
What configurations are available?
The unit is available in 3-test and 6-test configurations, depending on the number of samples that need to be processed simultaneously.
What heating options are available?
Both heater-type and mantle-type heating configurations are available.
Does each heating position have separate control?
Yes. The specified unit uses an individual energy regulator for each heating position.
What is the body made from?
The body is manufactured from mild steel with an epoxy powder-coated finish.
What power supply is required?
The unit is designed to operate on approximately 220/230V AC, 50Hz supply.
Is a fume duct available?
Yes. PVC fume ducts are available as optional accessories for both 3-test and 6-test configurations.
Are glass parts available?
Yes. Suitable glass parts can be supplied separately for both 3-test and 6-test units.
Can it be used for protein analysis?
Yes. The unit performs the digestion stage used in the Kjeldahl method for nitrogen determination, which can subsequently be used for protein estimation.
Is a Kjeldahl Distillation Unit also required?
For a complete Kjeldahl analysis workflow, the digested sample generally proceeds to a distillation and determination stage using suitable laboratory equipment.
Why Choose Micro Technologies?
- 3-test and 6-test options
- Heater and mantle configurations
- Individual heating regulation
- Durable powder-coated body
- Suitable for nitrogen analysis
- Useful for protein-testing workflows
- Optional fume ducts
- Optional glassware
- Laboratory-grade configuration
- Institutional and bulk supply
- Custom configuration options
- Technical assistance
Call to Action
Choose the Kjeldahl Digestion Unit from Micro Technologies for controlled sample digestion in nitrogen and protein analysis. Contact us for 3-test and 6-test configurations, heater or mantle options, glassware, fume ducts, technical specifications, pricing, institutional procurement and bulk orders.
