Graphite Hotplate Order Information |
178320-22 | Mars 320, Graphite Hotplate, AC220V, 50/60Hz |
178430-22 | Mars 430, Graphite Hotplate, AC220V, 50/60Hz |
178200-45 | PTFE-Coated Temperature Sensor |

Block | Size
Diameter | Hole Diameter | Hole Depth | Max. Capacity | Application Tube |
178200-07 | 295 x 197 mm | 16.5 mm | 45 mm | 70 well | φ 16 mm tube |
178200-08 | 20.5 mm | 55 mm | 54 well | φ 20 mm tube |
178200-09 | 25.5 mm | 70 mm | 40 well | φ 25 mm tube |
178200-10 | 19 mm | 90 mm | 54 well | 15 ml digestion tube, φ18 mm tube |
178200-11 | 31 mm | 90 mm | 24 well | 50 ml digestion tube, φ30 mm tube |
178200-12 | 47 mm | 90 mm | 15 well | 100 ml digestion tube |
Model: Mars 320 |
▸ Voltage: 220V ▸ Frequency: 50/60 Hz ▸ Power: 1000W ▸ Capacity: 1 graphite block ▸ Plate material: PTFE coated graphite ▸ Display: OLED ▸ Temperature range: R.T. +5°C ~ 200°C ▸ Resolution: 1°C ▸ Temperature accuracy: ±1°C (@150°C) ▸ Timer: (1) Countdown timer: 00:01~99:59 (HH:MM) (2) Counter: 00:00 (HH:MM) ▸ Safety: Overheat protection (210°C) ▸ Controller dimension (LxWxH): 18 x 18 x 10 cm ▸ Hotplate dimension (LxWxH): 36 x 22 x 11 cm |
Graphite Hotplate Features
▸ Designed for Ultra-Trace Metal Analysis
Designed specially for ultra-trace metal analysis, all graphite plates and blocks are coated with PTFE and ensured zero metal exposure. Corrosive-gas-resistant and durable.
▸ Uniform Heating technology
Made of isostatic graphite with high density and great thermal conductivity. New heater design makes excellent uniformity between each sample.
▸ Multipurpose usage
Mars hotplate can be used with various graphite blocks as hotblock for different purposes.
▸ 2 Heating Modes
Built-in 2 heating modes with temperature range from R.T. +5°C~200°C
(1) Continuous mode
(2) Countdown mode