
Technical Performance:
Specification | Model | |||||
XSP-179 | XSP-179A | XSP-179B | XSP-179C | XSP-179T | ||
Viewing head |
Monocular head, inclined at 45°, 360 rotatable |
√ | √ | √ | / | / |
Compensation free binocular head, inclined at 30° (48mm-75mm) |
/ | / | / | √ | √ | |
Compensation free trinocular head, inclined at 30° (48mm-75mm) |
/ | / | / | / | √ | |
Eyepiece | WF10X18mm | √ | √ | / | √ | √ |
Objective |
Achromatic objective: 4X, 10X, 40X(s) |
√ | √ | √ | √ | √ |
Achromatic objective: 4X, 10X(s), 40X(s), 100(s) oil |
/ | / | √ | √ | √ | |
Stage |
Plain stage with slide clips Stage size: 120mm X 125mm |
√ | √ | / | / | / |
Double layer mechanical stage Moving range: 135mm X 135mm Moving range: 70mm X 50mm |
/ | / | √ | √ | √ | |
Condenser |
0.65 condenser with disc diaphragm |
√ | / | / | / | / |
0.65 condenser with iris diaphragm |
/ | √ | / | / | / | |
N.A 1.25 Abbe condenser with iris diaphragm and filter holder |
/ | / | √ | √ | √ | |
Focusing | Separate coarse & fine focusing adjustment | √ | √ | √ | √ | √ |
Light source | LED, brightness adjustable | √ | √ | √ | √ | √ |
Optional accessory | Eyepiece: WF16X, WF20X, P16X Achromatic objective: 20X(S), 60X(S) Reflector, dual viewing head |

About HANDA Group:
Our microscope factory has over 25 years of manufacturing experience and has established a modern production and management system. All our microscopes are CE and ISO certified. Our goal is to provide high-quality products and excellent service to our customers.
We accept OEM design, offering more than 400 types of microscopes for selection.
1) Fluorescence microscope;
2) Metallurgical microscope;
3) Biological microscope;
4) Polarizing microscope;
5) Stereo microscope;
6) Gemological microscope;
7) Digital microscope;
8) Pocket microscope;
9) Kids microscope;
10) Precision measuring microscope;
11) Table microscope camera;
12) Video microscope boom stand;
13) Microscope LCD display;

Qualification certificate:

What makes HANDA special?
1. High-quality warranty with competitive pricing.
2. 80% of our employees are skilled technicians and mechanics. We believe that quality, price, and service form an unbeatable team!
3. HANDA offers a full range of advanced manufacturing equipment from raw materials to finished products.
4. A wide variety of products available for your reference.
What about packaging and delivery from HANDA?
1. Standard wooden export cases by sea, while cartons by air or express. Customized packing is also available.
2. In stock, shipped within 2-3 days after payment. If out of stock, we can prepare it within 15-22 working days.
If you're interested, feel free to contact us anytime. We're always here and will respond as soon as possible.

Twisted Tube Heat Exchanger is to strengthen the turbulence of the flowing gas/fluid, so that the gas and the tube wall contact thoroughly. In addition to enhancing heat transfer, the twisted tube heat exchanger also has the advantages of reducing scaling, self-supporting between tube bundles, no baffle plate elements and so on.
With that being said, novel Twisted Tube Heat Exchanger is much more efficient than conventional tubular heat exchanger, or Shell And Tube Heat Exchanger. Twisted tube heat exchangers are also used in applications where the fluids are corrosive or contain particulates, as they are better able to handle these conditions than other types of shell and tube heat exchangers or Air Heat Exchanger.
Twisted tube heat exchangers are constructed from a series of twisted tubes arranged around a central tube. The tubes are twisted in such a way that the fluid will change direction multiple times as it passes through the exchanger. This increases the turbulence of the fluid and creates a larger surface area for the heat exchange, which increases the efficiency of the exchanger.
The shell is usually made from a thick metal such as carbon steel, which increases the durability of the exchanger.
Twisted Tube Heat Exchanger,Tubular Air Preheater,Twisted Tube Exchanger,Twisted Tape Heat Exchanger
Guangdong Jiema Energy Saving Technology Co.,Ltd , https://www.jmheatexchanger.com