Perten DA 7250 Near Infrared (NIR) Analyzer

The Perten DA 7250 Near Infrared (NIR) Analyzer is an advanced analytical instrument specifically designed for applications within the food, agriculture, and the broader agricultural sector. The instrument combines high analytical accuracy with a very short measurement time, ease of use, and a robust design.

Using diode-array NIR technology, the DA 7250 can analyze various components within samples, including moisture, protein, fat, fiber, and starch. The analyzer is suitable for a wide range of sample types, such as powders, pellets, grains, pastes, flour-based products, baked goods, and suspensions.

The device has previously been used for the analysis of cinnamon, where it was employed to examine components such as coumarin and essential oils.

The DA 7250 performs an analysis in approximately 6 seconds and, for many applications, requires little to no sample preparation. This makes the instrument well-suited for rapid quality control and product analysis in both laboratory and production environments.

The device comes with its original packaging and various accessories. Key Features

Perten DA 7250 Near-Infrared Analyzer

Diode-array NIR technology

Rapid analysis: approximately 6 seconds

Suitable for a wide range of solid and liquid sample types

Analysis of components including moisture, protein, fat, fiber, and starch

Robust IP65-rated housing

User-friendly operation via a color touchscreen

Original packaging included

Technical Specifications

Brand: Perten / PerkinElmer

Model: DA 7250

Type: Near-Infrared (NIR) Analyzer

Analysis Technology: Diode Array NIR

Spectral Range: 950–1650 nm

Detector: InGaAs (Indium Gallium Arsenide)

Measurement Time: Approximately 6 seconds

Measurement Mode: Reflection / Transflection

Measurement Parameters: Moisture, protein, fat, fiber, starch, and other components

Sample Types: Grains, powders, pellets, pastes, cakes, flour-based products, suspensions, and liquids

Measurement Area: Up to 108 cm²

Sample Volume: Approximately 1–400 ml, depending on the sample type

Display: 12-inch color touchscreen

Software: Results Plus

Communication: USB and Ethernet

Protection Rating: IP65

Operating Temperature: 5–40 °C

Supply Voltage: 115 / 230 V AC

Frequency: 50 / 60 Hz

Dimensions (H × W × D): Approximately 517 × 370 × 390 mm

Weight: Approximately 13 kg (General Purpose version)

Included Accessories

Installation and Operation Manual

Quick Start Guide

Spare lamp

Ring (Small) for DA 7250

2 × Small Dish (10 mm depth, Teflon)

Original packaging