Heated-Circ-Bath-hero
Heat things up with Sahara baths
A heated circulating bath is ideal for applications where temperature control is paramount. Whether you're conducting sample prep using the reservoir or seeking to maintain the temperature inside your jacketed vessel via fluid circulation, our Sahara heated bath circulators allow you to create the environments your applications need for precise, reliable and repeatable results.

Choose from a variety of bath models

Premium series

Premium Series

→ Ambient +13 to 300°C
→ Extensive pump capacity, 24 lpm
→ Programming/communication options
→ Available in 4 bath sizes

Advanced Series

Advanced series

→ Ambient +13 to, 200°
→ Pump capacity, 20 lpm
→ UL Listed series on 115V models
→ Available in 5 bath sizes

Standard Series

Standard series

→ Ambient +13 to 150°C
→ Pump capacity, 17 lpm
→ Smallest, most compact series
→ Available in 5 bath sizes

Select a model by temperature range

 

Standard - SC100

Temperature (°C)Ambient +13 to 100
Maximum Flow Rate
(lpm at 0 mbar/psi)		17
Maximum Pressure
(mbar/psi at ) lpm)		300/4.35
Communication Options 
USB port--
Remote Sensor Port--
Ramp programs--
Compliance CE/ROHS/WEEE
Languages English, German, French
Bath Model | Volume115/60230/50100/50-60
  S7  |    8 Liters152107815210711521076
S13  |  12 Liters152113815211311521136
S21  |  19 Liters152121815212111521216
S45  |  41 Liters152145815214511521456
S49  |  53 Liters152149815214911521496
 

Advanced - AC150

Standard - SC150

Temperature (°C)Ambient +13 to 150 Ambient +13 to 150 
Maximum Flow Rate
(lpm at 0 mbar/psi)		2017
Maximum Pressure
(mbar/psi at ) lpm)		475/6.89300/4.35
Communication Options  
USB port--✓
Remote Sensor Port✓--
Ramp programs----
Compliance CE/ROHS/WEEE/ULCE/ROHS/WEEE
Languages English, German, French, Spanish, ItalianEnglish, German, French
Bath Model / Volume
115/60230/50100/50-60115/60230/50100/50-60
 S7  |   8 Liters155107815510711551076153107815310711531076
S13  |  12 Liters155113815511311551136153113815311311531136
S21  |  19 Liters155121815512111551216153121815312111531216
S45   |  41 Liters155145815514511551456153145815314511531456
S49   |  53 Liters155149815514911551496153149815314911531496
 

Premium - PC200

Advanced - AC200

Temperature (°C)Ambrient +13 to 200Ambrient +13 to 200
Maximum Flow Rate
(lpm at 0 mbar/psi)		2420
Maximum Pressure
(mbar/psi at lpm)		560/8.12475/6.89
Communication Options  
USB port✓✓
Remote Sensor Port✓✓
Ramp programs101
Compliance CE/ROHS/WEEECE/ROHS/WEEE/UL
Languages English, German, French, Spanish, Italian, Chinese, JapaneseEnglish, German, French, Spanish, Italian
Bath Model / Volume
100-115/50-60200-230/50-60115/60   230/50 100/50-60
 S7 |   8 Liters15710721571075156107815610711561076
S13 | 12 Liters15711321571135156113815611311561136
S21 | 19 Liters----156121815612111561216
S45 | 41 Liters15714521571455156145815614511561456
S49 | 53 Liters15714921571495156149815614911561496
 

Premium - PC300

Temperature (°C)Ambient +13 to 300
Maximum Flow Rate
(lpm at 0 mbar/psi)		24
Maximum Pressure
(mbar/psi at ) lpm)		560/8.12
Communication Options 
USB port✓
Remote Sensor Port✓
Ramp programs10
Compliance CE/ROHS/WEEE
Languages English, German, French, Spanish, Italian, Chinese, Japanese
Bath Model | Volume100-115/60200-230/50
 S7   |   8 Liters--1591075
S13  | 12 Liters--1591135
100°C
 

Standard - SC100

Temperature (°C)Ambient +13 to 100
Maximum Flow Rate
(lpm at 0 mbar/psi)		17
Maximum Pressure
(mbar/psi at ) lpm)		300/4.35
Communication Options 
USB port--
Remote Sensor Port--
Ramp programs--
Compliance CE/ROHS/WEEE
Languages English, German, French
Bath Model | Volume115/60230/50100/50-60
  S7  |    8 Liters152107815210711521076
S13  |  12 Liters152113815211311521136
S21  |  19 Liters152121815212111521216
S45  |  41 Liters152145815214511521456
S49  |  53 Liters152149815214911521496
150°C
 

Advanced - AC150

Standard - SC150

Temperature (°C)Ambient +13 to 150 Ambient +13 to 150 
Maximum Flow Rate
(lpm at 0 mbar/psi)		2017
Maximum Pressure
(mbar/psi at ) lpm)		475/6.89300/4.35
Communication Options  
USB port--✓
Remote Sensor Port✓--
Ramp programs----
Compliance CE/ROHS/WEEE/ULCE/ROHS/WEEE
Languages English, German, French, Spanish, ItalianEnglish, German, French
Bath Model / Volume
115/60230/50100/50-60115/60230/50100/50-60
 S7  |   8 Liters155107815510711551076153107815310711531076
S13  |  12 Liters155113815511311551136153113815311311531136
S21  |  19 Liters155121815512111551216153121815312111531216
S45   |  41 Liters155145815514511551456153145815314511531456
S49   |  53 Liters155149815514911551496153149815314911531496
200°C
 

Premium - PC200

Advanced - AC200

Temperature (°C)Ambrient +13 to 200Ambrient +13 to 200
Maximum Flow Rate
(lpm at 0 mbar/psi)		2420
Maximum Pressure
(mbar/psi at lpm)		560/8.12475/6.89
Communication Options  
USB port✓✓
Remote Sensor Port✓✓
Ramp programs101
Compliance CE/ROHS/WEEECE/ROHS/WEEE/UL
Languages English, German, French, Spanish, Italian, Chinese, JapaneseEnglish, German, French, Spanish, Italian
Bath Model / Volume
100-115/50-60200-230/50-60115/60   230/50 100/50-60
 S7 |   8 Liters15710721571075156107815610711561076
S13 | 12 Liters15711321571135156113815611311561136
S21 | 19 Liters----156121815612111561216
S45 | 41 Liters15714521571455156145815614511561456
S49 | 53 Liters15714921571495156149815614911561496
300°C
 

Premium - PC300

Temperature (°C)Ambient +13 to 300
Maximum Flow Rate
(lpm at 0 mbar/psi)		24
Maximum Pressure
(mbar/psi at ) lpm)		560/8.12
Communication Options 
USB port✓
Remote Sensor Port✓
Ramp programs10
Compliance CE/ROHS/WEEE
Languages English, German, French, Spanish, Italian, Chinese, Japanese
Bath Model | Volume100-115/60200-230/50
 S7   |   8 Liters--1591075
S13  | 12 Liters--1591135
Work Area Dimensions
W x L x D
 

8L

12L

19L

41L

52L

mm154.2 x 111.9 x 200111.9 x 200 x 154.2296.5 x 311.9 x 150298.1 x 311.9 x 300498 x 429.9 x 200
in6.1 x 4.4 x 7.99.4 x 4.4 x 7.911.7 x 12.3 x 5.911.8 x 11.7 x 12.319.6 x 16.9 x 7.9
kg/lb10.6 / 23.412.3 / 2714.2 / 31.220.3 / 44.724.3 / 53.4

Grant heated circulating baths

The Grant Optima heated circulating range of units consists of 4 models—two general purpose, T100 and TC120, and two advanced models, TX150 and TXF200. Combine any of the four models with a Grant stainless steel or plastic tank, or with a T-CLAMP to attach to virtually any vertical-sided tank. This cost-effective range of multi-purpose systems combines Grant’s legendary quality and reliability.

General purposeAdvanced
Grant general purpose circulating bathGrant advanced circulating bath
  • Cooling/heating range 0°C to 100°C (T100) / –15°C to 120°C (TC120)*
  • Simple, intuitive user interface: dial and two function buttons
  • Clear, bright 4-digit LED display
  • Visual alarm and low-liquid detection
  • 2-point user calibration
  • 3 temperature presets
  • Cooling/heating range -15°C to 150°C (TX150) –15°C to 200°C (TXF200)*
  • Icon-driven home screen via dial and two function buttons
  • Large, bright full-colour display
  • USB/RS232 interface for programming or data logging
  • External probe socket
  • 5-point user calibration
  • Multi-language options (EN,FR,DE,IT,ES)
Grant General Purpose Heating Circulators ›Grant Advanced Heating Circulators ›
Grant tanks
Grant lids
Grant water bath accessories

Excellence in temperature control

Our Sahara heated bath circulators are versatile - used in labs and production settings all over the world. As we come across common applications, we learn more about what our customers really need to know. A few common applications we've learned a thing or two about include:

Calibration: 

Where precision and consistency are paramount.
Learn more ›

Refractometers: 

Stability, stability, stability
Learn more ›

FAQs

But since these baths are used in nearly any research or production setting, we can tell you - there are some common questions amongst all labs. So we've created some easy ways to digest seemingly complex stuff - so you can get back to your work, fast. Some smart notes worth taking a glance at:

Proper fluid selection and maintenance for heat transfer applications
Goal

Whether your temperature control unit (TCU) is a water bath, refrigerated/ heated bath circulator, cooling/heating recirculating chiller or recirculating chiller, a fluid will have to be selected. If you are operating between approximately 5ºC and 95ºC, then water seems the likely choice. You might find yourself close to a source of tap water, filtered water, distilled water, reverse osmosis (RO) water, or deionized (DI) water. However, just using the nearest convenient source may not be the right choice. While these water types all have their uses, not all are suitable for your TCU needs. Regardless of how it has been treated, all water starts out with the same basic properties, advantages and disadvantages. 

View Smart Note

What steps can I take to ensure my heated bath circulator can bring my application to setpoint temperature?

When you need to control the temperature ramping of your application, be sure you have accounted for heat loss, mass, and poor heat transfer. Adding a Boost Heater accessory will give the control you need if your bath circulator cannot maintain the required temperature ramp.

View Smart Note

How do I achieve the best (fastest) time-to-temperature from a heated bath circulator?

When you need speed, take the proper steps to optimize your application/installation. If your bath circulator cannot attain the required set point within the allotted time, adding a Boost Heater accessory will give you the speed you need.

View Smart Note

I want to use a bath circulator to immerse my vessels. How do I select the right size bath for my application?

Size does matter when choosing a bath circulator for your vessels. Be sure to size the bath based on the size of the vessel and the space needed for circulation. Utilizing the available accessories will ensure the perfect fit for your application.

View Smart Note

Related heated water bath products

precision-general-purpose-water-baths-showcase-image-230x195-image-230x195

Precision water baths

Our microprocessor-controlled circulating water bath creates an ideal environment for enzyme and serological applications. 
  • Perimeter-directed water flow for enhanced temperature uniformity.
  • Coil-free internal design for ease of maintenance.
  • Optimize scheduling with auto-on and auto-off timers.

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