VELP UDK 159 Automatic Kjeldahl Nitrogen Protein Analyzer

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카탈로그번호: F30200155
브랜드: VELP
카테고리: Nitrogen Analyzers
판매단위: set

#Analyzers #Nitrogen Analyzers #VELP

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VELP F30200155 UDK159, Automatic Kjeldahl Distillation Unit, 자동 킬달 질소 조단백질 분석장치(비색법) set판매 단위 set ·

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VELP · VELP UDK 159 Automatic Kjeldahl Nitrogen Protein Analyzer

Safety, Efficiency and Precision for High-Throughput Laboratories

The VELP UDK 159 Automatic Kjeldahl Nitrogen Protein Analyzer is designed for high-throughput laboratories seeking precise and reproducible results for Kjeldahl nitrogen (TKN), proteins, ammoniacal nitrogen, nitric nitrogen (Devarda), TVBN, sulfites, phenols, volatile acids, cyanides, and alcohol content.

Fully automatic process ensures efficient simultaneous distillation and titration
Shortest time-to-results with online titration and automatic result calculation
Premium accuracy via integrated colorimetric titrator with high precision burette
Programmable boric acid, water, sodium hydroxide addition
Selectable steam generation output level (10%–100%)
Automatic residue removal from titrator and sample tube
Smart User Interface with digital display for intuitive operation
Maximum operator safety and flexibility with various accessories

Premium Accuracy and Precision

The automatic Kjeldahl analyzer UDK 159 colorimetric titrator guarantees accuracy, precision, and long lifetime.
LOD: 0.015 mgN, LOQ: 0.04 mgN — ideal for low nitrogen samples.

The system uses colorimetric measurement with automatic endpoint detection.

VELP Colorimetric Titrator Benefits:

Fully automatic operation
Calibration-free
Maintenance-free

Real-time titration monitoring with on-screen graph display.

Unrivalled Technologies – Titanium Condenser & Technopolymer Splash Head

The patented VELP titanium condenser ensures efficient thermal exchange and low water consumption.
Distillate temperature is maintained below 35 °C per Kjeldahl method without nitrogen loss.

Reduced water consumption
High resistance and long lifespan
Lower break risk during cleaning

The Technopolymer Splash Head ensures durability and resistance for high throughput.

Chemical-resistant materials
Lifespan up to 10,000 analyses
Maintenance-free

Reliability and Safety for Your Lab

Equipped with comprehensive safety sensors monitoring tube position, doors, reagent levels, and cooling water flow.
The VELP patented steam generator operates without pressure for safe conditions.

Rapid pre-heating
High performance and resistance
Maintenance-free
Works with deionized water

Intuitive Software and Data Management

7" color touch screen and user-friendly software guide the operator step-by-step.

User management (3 authorization levels, GLP compliant)
Real-time graph and automatic result calculation
Onboard archive and instrument statistics
Distillation in series for faster data entry
Data export (.xls, .txt, .csv) and LIMS compatibility
Optional barcode technology for data management
Optional 21 CFR Part 11 compliance for regulated industries

Streamlined Processes with VELP Ermes Cloud Platform

Wi-Fi or LAN connectivity enables access to VELP Ermes Cloud, allowing remote monitoring and control of analyses.

Manage instruments, consumables, workflows, and data remotely
Real-time event and alarm notifications
Remote analysis interruption capability
Controlled access and secure data sharing
Enhanced service support and diagnostics

TEMS™ Technology

VELP UDK Series Kjeldahl units integrate TEMS™ benefits for unmatched efficiency.

Time Saving: Rapid heating minimizes idle time
Energy Saving: Reduced energy consumption lowers CO₂ emissions
Money Saving: Cost efficiency per analysis
Space Saving: Compact footprint saves bench space

Technical Data

Specification	Description
Structure	Corrosion-resistant technopolymer
Display	7" color touch screen
Titration Graph	Yes
Analysis Time	From 4 minutes (including titration)
Measuring Range	0.04 – 220 mg N
Reproducibility (RSD)	≤ 1 %
Recovery	≥ 99.5 %
Detection Limit (LOD)	> 0.015 mg N
Sodium Hydroxide Addition	Automatic
Water Addition	Automatic
Boric Acid Addition	Automatic
Distillation Residues Removal	Automatic
Titration Residues Removal	Automatic
Titration Vessel Cleaning	Automatic
Steam Flow Regulation	10 – 100 %
Delay Time (Devarda Alloy Analysis)	00 sec – 99 min 59 sec
Distillation in Series	Yes
Water Consumption	0.5 L/min at 15°C; 1 L/min at 30°C
Language Selection	Yes
Protocol Library	32 standard + 24 customizable methods
User Management	Yes
Archive (Onboard Storage)	Yes
21 CFR Part 11 Compliance	Yes, accessory
Connectivity	2×USB (balance, barcode, printer, etc.); Ethernet (PC, Ermes)
Power Input	2200 W
Dimensions (W×H×D)	385×780×416 mm (15.2×30.7×16.4 in)
Weight	31 kg (68.3 lb)
Ermes Connection	Yes, via Wi-Fi or LAN