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SPECTRO-V Series Single Beam Vis Spectrophotometers are an easy to use instruments with advanced performance. It is highly accurate and reliable with stray light less than 0.05%T. It provides several basic functions, such as photometry test, quantitation test and spectrum scanning.
Features:
- Simple, elegant, all aluminium die casting base and all moulded shell, make the instrument more sturdy and durable
- Using the 1200 lines/mm holographic grating with low stray light, the optimised optical path design ensures the high accuracy of the instrument
- High resolution TFT colour LCD touch screen has excellent display effect and simple operation
- USB Interface (USB A) to printer, USB B to export/save data
- Self-calibration system while switching on and preheating countdown and the lamp easy to change
Specifications:
Models ESPECTRO-V1 ESPECTRO-V2
ESPECTRO-V3
ESPECTRO-V4
Optical System
Single Beam
Light Source
Tungsten Lamp
Detector
Silicon Photodiode Bandwidth
4mm 2mm 4mm 2mm Wavelength Range
320 – 1050nm
320 – 1100nm
Accuracy
±0.8nm ±0.5nm
Repeatability
≤0.4nm
≤0.2nm
Display
0.1nm
Gyration Speed
10000nm/min
Scan Speed —
4200nm/min
Photometric
Range -0.301 – 3A, 0 – 200%T, 0 – 9999.9C
Accuracy
±0.003A @ 0.5A, ±0.006A @1A, ±0.5%T @ 0 — 100%T
Repeatability
±0.0015A @ 0.5A, ±0.003A @1A, ±0.2%T @ 0 — 100%T
Noisy ≤0.0005A @ 0A, ≤0.001A @ 1A, ≤0.002A @ 2A (500nm)
Stability
≤0.002A/hr (500nm, 2 hours after preheating)
Operation Stray Light ≤0.2%T
≤0.05%T
Baseline —
±0.002A Memory 236KB (Built-in), Unlimited (USB memory stick)
Display 5 inches colour screen (480 x 272)
Keypad Resistive touch screen
Printer Serial printer, USB printer (in line with HP PCL3 GUI printing language)
Port Serial port (printing), USB-A (storage and printing), USB-B (online)
Language
6 languages (English, German, French, Spanish, Portuguese, simplified Chinese)
Holder
Standard
10mm 4-cell holder
Optional
10–50mm 4-cell holder, 10–100mm 4-cell holder, 10mm 8-cell Automatic Holder, 10–100mm 5-cell Automatic Holder, Micro Cell Holder, Peltier/Sipper System, Reflectance Accessories, Solid Sample Holder, Water-Jacked 1 or 4-cell holder, Test Tube Holder
Function Photometric
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Quantitation
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Spectrum
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File Management ●
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System Management ●
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Performance Verification
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Power 100 — 240V AC, 50/60Hz, 75W
Dimensions
(W x D x H)
456 × 360 × 185mm
Weight
10.5kg
Технические характеристики
Models
