Спектрофотометр с диапазоном волн 190-1100

Категория: Спектрометры >>>
Поставщик: Shanghai,Lianhua,Industrial,Co.,Ltd.

Цена:1 138,00 $ - 1 285,00 $*

Количество:

Описание и отзывы

Трекер стоимости

Месяц	Минимальная цена	Макс. стоимость
Sep-17-2025	1354.80 $*	1422.57 $*
Aug-17-2025	1343.22 $*	1410.26 $*
Jul-17-2025	1127.45 $*	1183.47 $*
Jun-17-2025	1320.43 $*	1386.42 $*
May-17-2025	1149.79 $*	1206.1 $*
Apr-17-2025	1297.33 $*	1362.75 $*
Mar-17-2025	1286.77 $*	1350.70 $*
Feb-17-2025	1275.5 $*	1339.9 $*
Jan-17-2025	1263.84 $*	1326.90 $*

Характеристики

Product Description

2200 series spectrophotometer is the ideal instrument for education and QC laboratories. They are simple to fit a curve by using your standard. They are widely used in colleges and quantitative analysis lab.

Features

Small fine design, space saving

The excellent optical and electric system

Low noise and Low stray light

Large LCD display (128*64 Dots), can display curve

High quality grating, detector and lamps

Data and Curve can be stored in real-time

Auto setting WL, auto Blank

Easy to change Pri-aligned lamps

Reinforced baseboard and bracket assures durability

Photometric: T%, Abs

Quantitative: Standard Curve

System Utility

* WL Scan (Spectrum Scan) (PC)

* Time Scan (Kinetics) (PC)

* DNA/Protein Test (PC)

* Multi-WL Test (PC)

Specifications

Spectral Bandwidth	4.0nm/2.0nm
Optical System	Single Beam, Blazed Holographic Grating (1200 lines/mm)
Wavelength Accuracy	±1.0nm
Wavelength Repeatability	≤0.3nm
Wavelength Setting	Auto, Resolution 0.1nm
Photometric Range	0~200%T, -0.3~3A, 0~9999C
Photometric Accuracy	±0.003A (0~0.5A), ±0.005A (0.5~1A), ±0.5%T (0~100%T)
Photometric Repeatability	≤0.002A (0~0.5A), ≤0.003A (0.5~1A), ≤0.3%T (0~100%T)
Stray Light	≤0.2%T(220/360nm)
Scan Speed	High, Medium, Low. Max.1000nm/minute
Baseline Flatness	±0.004A
Stability	±0.002A/h (500nm,0A)
Noise	≤0.2%T/3min (250/500nm,0%T); ≤0.5%T/3min (250/500nm,100%T)
Sample Compartment	Accommodate 5-100mm Pathlength Cuvette
Detector	Silicon Photodiode
Lamps	Tungsten Lamp & Deuterium Lamp (Pre-aligned)
Display	Graphic LCD (128x64 Dots)
Keypad	11-key Membrance Keypad
Output Port	USB Port & RS232 Port
Printer	Mini Serial Printer; PC Printer
PC Software	Optional PC Scanning Software
Power Requirements	AC 90-250V,50/60Hz
Dimension	431x318x195mm