Circulating water bath RH-800

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Product overview
These integrated heated circulators provide stable, reliable temperature control for laboratory and industrial processes. Single-point temperature calibration lets you program an offset to improve control accuracy. A large backlit LCD displays setpoint and actual bath temperature simultaneously. Built-in safety and convenience features include overtemperature protection, failsafe heater control, high/low temperature limits with alarms, low-liquid level alarm, alarm and fault messages, and automatic power-loss reset.

Key features

• Maintain steady temperature at the point of use
• Closed-loop operation for improved temperature stability at external apparatus
• Single-point temperature calibration for enhanced accuracy
• Intuitive icon-based interface
• Swiveling controller panel for clear viewing from any angle

Specifications table (summary)
Max Temperature (°C) | Power (VAC) | Reservoir Capacity (L)
200 | 115 or 230 | 7, 15, 20

Resources
Cole-Parmer RH-800 and RHC-800 Digital Circulators User Manual (PDF available).

Technical characteristics / specifications

• Product family / model: RH-800 series
• Brand: Cole-Parmer
• Temperature control: Heated circulating bath with closed-loop functionality
• Temperature calibration: Single-point temperature calibration (allows programming an offset)
• Display: Large backlit LCD showing setpoint and actual temperature simultaneously
• Safety features: Overtemperature protection; failsafe heater control; high/low temperature limits with alarms; low-liquid level alarm; alarm and fault messages; automatic loss of power reset
• Interface: Intuitive icon-based interface; swiveling controller panel for improved viewing angle
• Available maximum temperature: 200 °C
• Available reservoir capacities: 7 L, 15 L, 20 L
• Power options: 115 VAC and 230 VAC variants
• Variant SKUs and details:
  • SKU 1012420 — Cole-Parmer RH-800 Digital Plus Heated Circulator, 7 L; 120 VAC — Max Temp 200 °C — Price: $3,730.00 — Availability: In Stock
  • SKU 1012421 — Cole-Parmer RH-800 Digital Plus Heated Circulator, 7 L; 240 VAC — Max Temp 200 °C — Price: $3,590.00 — Availability: Ships by October 01
  • SKU 1012422 — Cole-Parmer RH-800 Digital Plus Heated Circulator, 15 L; 120 VAC — Max Temp 200 °C — Price: $4,010.00 — Availability: In Stock / Ships by September 15
  • SKU 1012423 — Cole-Parmer RH-800 Digital Plus Heated Circulator, 15 L; 240 VAC — Max Temp 200 °C — Price: $4,010.00 — Availability: Ships by October 01
  • SKU 1012424 — Cole-Parmer RH-800 Digital Plus Heated Circulator, 20 L; 120 VAC — Max Temp 200 °C — Price: $4,295.00 — Availability: Ships by October 01
  • SKU 1012425 — Cole-Parmer RH-800 Digital Plus Heated Circulator, 20 L; 240 VAC — Max Temp 200 °C — Price: $4,295.00 — Availability: Ships by October 01
• Optional service: SKU 6780000 — Cole-Parmer® Service by TSS On-Site Bath and Circulator Preventive Maintenance and Calibration — Price: $575.00 (additional)
• Number of product variations available on page: 6