Digital Refractometer – DR 7400-P

$Digital-refractometer-DR7400-P$

Achieve unmatched precision with the DR 7400-P Digital Refractometer, designed for laboratories that demand reliable, fast, and compliant measurement performance. This advanced digital refractometer delivers highly accurate results for refractive index (nD 1.30000–1.72000) and Brix (0–95%), making it ideal for the pharmaceutical, food, chemical, and research industries. Equipped with an optical CCD sensor, precise Peltier temperature control, and a responsive 7.0-inch capacitive touchscreen, the DR 7400-P ensures effortless operation and consistent measurement quality. Fully compliant with CFR 21 Part 11, it guarantees data integrity, audit trails, and regulatory adherence—perfect for FDA-regulated environments. With its advanced TempGate®, Measurement Stability Check™, and Dynamic Temperature Control™ functions, the DR 7400-P provides exceptional stability, reliability, and repeatability even under demanding laboratory conditions, delivering precision, compliance, and performance—all in one compact device.

Wide measurement range: nD 1.30000–1.72000, 0–95% Brix● Integrated Peltier temperature control system (10–80°C) with ±0.03°C accuracy
Optical CCD sensor ensures precise and repeatable readings
7.0-inch capacitive touchscreen with multilingual user interface
CFR 21 Part 11 compliance with secure audit trail and tamper-proof data storage
TempGate® LED readiness indicator for accurate temperature monitoring
Measurement Stability Check™ (MSC) ensures stable readings are recorded
Dynamic Temperature Control™ (DTC) for optimized measurement time and stability
Low sample volume requirement (<0.3 ml)
Sapphire prism with flat, easy-to-clean measuring surface
Hermetically sealed electronics for dust and moisture protection
High data capacity: >1,000,000 stored results, >10,000 user accounts, >1,000 methods
LAN, USB, and RS-232 connectivity for data export and LIMS integration
Quiet operation (<10 dB) and compact design (230 × 170 × 360 mm)

Specification	Details
Measurement Range	nD 1.30000–1.72000; 0–95% Brix
Measurement Accuracy	nD ±0.00002; ±0.02 %Brix
Resolution	nD 0.00001; 0.01 %Brix
Temperature Control Range	10–80 °C
Temperature Accuracy	±0.03 °C
Temperature Sensor	Integrated Pt100
Temperature Measurement Range	10–80 °C
Sample Volume	≈ 0.3 ml
Measurement Prism	Sapphire
Light Source	LED 589 nm
Display	7.0-inch capacitive touchscreen (800 × 480 pixels)
User Accounts	>10,000
Methods	>1,000
Data Storage	>1,000,000 results
Connectivity	2× USB, 1× RS-232, 1× LAN
Housing	Aluminum, powder-coated (IP20 protection)
Dimensions (W × H × D)	230 × 170 × 360 mm
Weight	5 kg
Power Supply	90–240 VAC, 50–60 Hz
Power Consumption	40 W (typical), 75 W (max)
Compliance	CFR 21 Part 11, Ph. Eur., USP, JP, BP, ASTM, ICUMSA, NIST, OIML, GAMP, GMP
Noise Level	<10 dB (temperature control range 15°C–30°C)

Digital Refractometer – DR 7400-P

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