Micro-Spectrophotometer

Micro-Spectrophotometer

Detail:

Detail:

919-100

 Turn on and instantly measure without lamp warm up time; Full scan capability from 200-800nm within 5 sec

 Detects Nucleic Acids up to 4500ng/ul (dsDNA)

 3864-Element linear silicon CCD array

 

919-300

• 919-300 is an improved Micro-Spectrophotometer based on 919-100 with 200-800nm. It is added a function of bacterium cell concentration detection (OD600)
• Android system operation, 7 inch touch screen no computer, APP soft, simple interface, easy to use
• Turn on and instantly measure without lamp warm up time; Full scan capability from 200-800nm within 6 sec
• The data can be printed with built-in printer, and can output via SD-RAM Card and USB memory
• When the 919-300 is ideally left more than 5mins, it will switch off automatically. Then, the user can awake the machine by touching the screen

919-400

• Nano-400 is a basic micro-volume UV spectrophotometer designed (only 3 types of wavelength: 230nm, 260nm and 280nm)
for the measurement of nucleic acids and proteins. It is added a function of bacterium cell concentration detection (OD600)
• Android system operation, 7 inch touch screen no computer, APP soft, simple interface, easy to use
• The data can be printed with built-in printer, the data can output via SD-RAM Card and USB memory
• Measure nucleic acids concentration at 260nm, and purity using the 260/280 ratio. Measure purified protein at 280nm

Features:

Features:

 User-friendly software, easy to use

It is easy to use, free software updates are available

 Micro-volumes measuring

Only require 0.5~2ml sample to accurate determinate of nucleic acids, proteins

 Fast and easy measurements

Turn on and instantly measure without lamp warm up time; Easy measurement within 8 sec

 Long lifes Xenon flash lamp

Xenon flash lamp, 10 flashes, up to 10 years, no cells or cuvettes, no dilutions and expensive consumables

 No consumables required

Direct microvolume measurements from 1–2mL of sample. Eliminates the need for expensive accessories

 No computer required and with touch screen (919-300)

919-300 is equipped with Android system operation

 The 919-100 / 919-300 are full range of wavelength (200-800nm) detection ability; The 919-400 is a basic UV

spectrophotometer specifically designed (only three types of wavelength 230nm,260nm and 280nm) for nucleic

acids and proteins.

Specifications

Specifications

Cat. No.

919-100

919-300

919-400

Wavelength Range

200-800nm

200-800nm

230nm, 260nm, 280nm

Minimum Sample Size

0.5-2.0ml

Path Length

0.2mm (High concentration), 1.0mm (Ordinary concentration)

Light Source

Xenon flash lamp

Detector Type

3864-Element linear CCD array

3864-Element linear CCD array

UV-sillion photocell

Wavelength Accuracy

1nm

1nm

Spectral Resolution

≤3nm (FWHM at Hg546nm)

≤3nm (FWHM at Hg546nm)

Absorbance Precision

0.003Abs

0.003Abs

0.003Abs

Absorbance Accuracy

1% (7.332Abs at 260nm)

1% (7.332Abs at 260nm)

1% (7.332Abs at 260nm)

Absorbance Range

0.02 - 90A

0.02 - 100A

0.02 - 80A

Detects Nucleic Acid upto

2-4500ng/ul (dsDNA)

10-5000ng/ul (dsDNA)

10-4000ng/ul (dsDNA)

Measurement Time

<8S

<6S

<15S

Data Output

Connect PC

USB

USB

Sample Pedestal Material

Aluminum alloy and Quartz fiber

Operating Voltage

24V DC

Operating Power Consumption

20W

40W

25W

Standby Power Consumption

5W

Dimension (W x D x H)mm

200 x 250 x 166

210 x 268×181

210 x 280 x 181

Weight

2.6kg

3.6kg

3.6kg

Software Compatibility

WinXP?Win7?Win8

Android System

Android System

OD600nm Measurement

5W

Light Source

 

LED

LED

Wavelength Range

 

600±8nm

600±8nm

Absorbance Range

0-4A 0-4A