Specially designed for ultra trace metal analysis
The Mars series heating plate is designed specifically for trace and ultra trace analysis, with exposed components made of non-metallic materials to avoid contamination concerns. The whole graphite board is coated with PTFE, which has high corrosion resistance.
Uniform temperature
The graphite board is made of isostatic pressed graphite, which has high density and excellent thermal conductivity. The plate heating design ensures that all samples are uniformly heated, solving the problem of local overheating.
Dual use plate furnace
In addition to heating plates, it can also be used with various graphite blocks for graphite furnaces, making it more widely applicable.
Dual heating mode
Mars has two built-in heating modes, and the temperature can be set to room temperature+5 ° C~200 ° C
(1) Continuous heating mode
(2) Countdown mode
Recommended films
| Movie Title | link |
| Product Introduction | |
| Operation Manual |
International Certification
EU CE safety certification
RoHS Certification
Product Application
Heavy metal digestion
酸消解
Various heating experiments
Order Information
| Product Name | Product Part Number |
| 178320-22 | Mars 320 Graphite heating plate,AC220V, 50/60Hz |
| 178430-22 | Mars 430 Graphite heating plate,AC220V, 50/60Hz |
| 178200-45 | External PTFE temperature sensor |
Graphite block: ordering information

graphite block |
size |
Kong Kuan |
hole depth |
number of holes |
Applicable test tube |
178200-07 |
295 x 197 mm |
16.5 mm |
45 mm |
70 holes |
16mm test tube |
178200-08 |
20.5 mm |
55 mm |
54 holes |
20mm test tube |
|
178200-09 |
25.5 mm |
70 mm |
40 holes |
25 mm test tube |
|
178200-10 |
19 mm |
90 mm |
54 holes |
15 ml digestion tube, diameter 18 mm test tube |
|
178200-11 |
31 mm |
90 mm |
24 holes |
50ml digestion tube, 30mm test tube |
|
178200-12 |
47 mm |
90 mm |
15 holes |
100 ml digestion tube |
Product specifications
model |
Mars 320 |
Mars 430 |
Voltage |
220V/50,60Hz |
|
Number of graphite blocks accommodated |
1 graphite block |
2 graphite blocks |
Heating plate material |
Graphite coated PTFE |
|
Controller display |
OLED screen display |
|
temperature range |
Room temperature+5 ° C~200 ° C |
|
resolution |
1°C |
|
Temperature accuracy |
±1°C (@150°C) |
|
timer |
(1) Countdown (1 minute~99 hours and 59 minutes) (2) Continuous heating (00:00) |
|
power |
1000W |
2000W |
safety |
Overheating protection equipment (210 ° C) |
|
Controller size (LxWxH) |
18 x 18 x 10 cm |
|
Heating plate size (LxWxH) |
36 x 22 x 11 cm |
46 x 32 x 11 cm |
Graphite block specifications (optional)
graphite block |
size |
Kong Kuan |
hole depth |
number of holes |
Applicable test tube |
178200-07 |
295 x 197 mm |
16.5 mm |
45 mm |
70 holes |
16mm test tube |
178200-08 |
20.5 mm |
55 mm |
54 holes |
20mm test tube |
|
178200-09 |
25.5 mm |
70 mm |
40 holes |
25 mm test tube |
|
178200-10 |
19 mm |
90 mm |
54 holes |
15 ml digestion tube, diameter 18 mm test tube |
|
178200-11 |
31 mm |
90 mm |
24 holes |
50ml digestion tube, 30mm test tube |
|
178200-12 |
47 mm |
90 mm |
15 holes |
100 ml digestion tube |
