Industrial Automation Magazine India

Hitachi High-Technologies : Differential Scanning Calorimeter DSC7000 Series

Published on : Tuesday 30-11--0001

1. Highest sensitivity, superior baseline stability and repeatability

New sensor achieves tripled sensor sensitivity by the multiple thermocouples (compared to the conventional products of Hitachi High-Tech Science).
New furnace which is composed of 3 layer insulation wall and the optimized heating and cooling structure suppresses the influence of baseline fluctuation, and increases temperature following capability. These achieve world' s leading performance of DSC sensitivity less than 0.1 µW (RMS noise less than 0.05 µW) and baseline repeatability ±5 µW. It enables the more reliable. (DSC7000X)

 

2. Superior Temperature Followability

New furnace delivers the expanded temperature range up to -80 to 500°C in case of using the Electrical Cooling Unit. Cooling control performance enables down to -50°C at 10°C/min linearly. (DSC7000X)
The Auto LN₂ Gas Cooling Unit improves the cooling efficiency and the amount of LN₂ used decreased.

 

3. Improved Cooling Performance

Newly designed cooling systems including Auto LN₂ Gas Cooling System and Electronic Cooling System are available for the DSC7000 Series. The cooling performances of both systems are improved.

 

4. Excellent Expandability and Option Line-Up

• The auto sampler can be attached easily. The reliable routine measurement can be achieved by the combination of the Auto Sampler and the Mass Flow Controller.

• The photochemical reaction measurement can be achieved by attaching UV irradiation unit.

• The DSC7000 series can observe a sample with a continuous image during the measurement by the Real View Sample Observation Unit.

 

Specifications

Model	DSC7000X	DSC7020
Heat Flow Measurement Method	Heat flux
Temperature Range	-150 to 725°C	-170 to 725°C
DSC Measurement Range	±100 mW	±350 mW
RMS noise / Sensitivity	0.05 µW / 0.1 µW	0.1 µW / 0.2 µW
Scanning Rate	0.01 ?100°C/min

It is used in poly Industry.Pharma,and Food Industry.

 

Hitachi High-Technologies

Tel, 965-22459634

Email: nobuyuki.mise.rg@hitachi-hightech.com