Audited Supplier
Our products are widely used for sample baking, drying and sample digestion test, is a necessary tool for geological, metallurgical, environmental protection, agriculture, grain and cooking oil, forestry, food, medical and health, biochemical and other laboratories, as well as teaching and research. Sample digestion before chemical analysis of soil, feed, plants, seeds, heavy metals, ore. It is an ideal equipment of sample preparation for analytical instruments such as AA, ICP, ICP-MS, and atomic fluorescence. It can also be used for pretreatment and acid removal treatment of microwave digestion.
High temperature resistance
Max. temperature on surface plate is 500°C.
Corrosion resistance
Silicon carbide top plate, resist all kinds of acids: H2SO4, HCI, HNO3, HF, HCIO4, aqua regia etc. Resist alkali and all kinds of corrosive gases.
Fast temperature rising
The time from Room Temp. to Max. Temp ≤40min. The mean value is 6.9 seconds/°C.
Surface temperature testing
Displayed temperature is actual temperature of plate surface (working temperature).
Temperature uniformity
The temperature difference of each point on the plate surface ≤±2°C. Homogeneous batches of samples (dozens of beakers) can reach boiling point at the same time.
Accurate temperature control
It can adjust temperature as request, PID adjustment, temperature control accuracy: ±0.1°C.
No pollution
The plate hardness Mohs 8, Density 3.02, no scratches, no dropping slags.
Two heating zones
A main heating zone Max. Temp. is 500°C, B secondary heating zone Max. Temp. is 210°C.
Shell material
High-quality ABS plastic wrapped frame.
Safety
Multi layers insulation protection. In case of equipment failure, it will sound the alarm and stop working immediately.
Reuse
It can be reused as long as the plate system is not damaged.
Remote control(Optional)
It can be connected to internet and cellphone for remote control, more flexible and convenient.
| SD Series | SD46-1 | SD34-1 | SD22-1 |
| Voltage(V) | 220 | ||
| Power(KW) | 4 | 2.2 | 1.5 |
| Working current(A) | 18 | 10 | 7 |
| Max. Temperature(°C) | 350 | 500 | |
| Temperature rising time(min) | ≤40 | ≤30 | |
| Temperature control mode | PID | ||
| Temperature control accuracy(°C) | ±0.1 | ||
| Temperature difference on the plate (°C) | ±2 | ||
| Main heating area size(mm) | 400*600 | 300*400 | 200*200 |
| Secondary heating area size(mm) | 400*60*2+710*60*2 | 300*60*2+510*60*2 | 320*60*2+200*60*2 |
| Body dimesions(L*W*H mm) | 712*625*145 | 520*550*145 | 440*320*140 |
| Control box dimesions(L*W*H mm) | 220*420*145 | None | |
| Weight(kg) | 46 | 27 | 13 |
