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Water Bath Chamber — Double-Wall SS 304, Ambient to 110°C ±1°C, Capillary Thermostat, Concentric Rings
Water Bath Chamber — Double-Wall SS 304, Ambient to 110°C ±1°C, Capillary Thermostat, Concentric Rings
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Rectangular double-walled thermostatic water bath for lab liquid evaporation (alcohol, ether, water), agar / gel melting, enzyme incubation, and reagent warming. Double-wall SS 304 chamber with high-grade insulation between walls (prevents heat loss + reduces power consumption). Outer wall in thick mild steel with powder-coated matte finish OR SS 304 (specify). ISI-marked heating element. Capillary-type thermostat holds temperature from ambient to 110°C at ±1°C. Concentric removable rings on lid accommodate containers of various sizes. Two indicator lights + one on/off rotary switch. $849 direct.
Applications
- Agar + microbiology media melting — LB agar, blood agar, chocolate agar, MacConkey (kept at 50°C for pouring plates)
- Alcohol / solvent evaporation — Rotovap-adjacent solvent recovery
- Enzyme incubation — Taq polymerase 37°C, PCR mastermix warming, kinase reactions
- Serum + reagent warming — blood bank + immunoassay reagent prep
- Serology + immunoassay — ELISA incubation at 37°C
- Wax + paraffin melting — histology paraffin block prep
- Colloid + emulsion prep — controlled-temperature mixing
- Blood bank + transfusion medicine — plasma thawing
- Cosmetic + wax formulation — controlled melting for compounding
Specifications
| Temperature range | Ambient to 110°C |
|---|---|
| Stability | ±1°C |
| Chamber | Double-walled SS 304, insulated interstitial space |
| Outer wall | Thick mild steel powder-coated OR SS 304 (specify at order) |
| Insulation | High-grade thermal insulation between walls |
| Heating element | ISI-marked (Indian Standards Institute certified) |
| Thermostat | Capillary-type (bimetallic + capillary sensor) |
| Lid | Concentric removable rings — accommodates containers of various sizes |
| Controls | 2 indicator lights + 1 on/off rotary switch |
| Power | 220V or 110V (specify at order) |
| Warranty | 1-year parts + labor · 3-year heating element |
Best for
- Microbiology labs (agar plate prep + culture incubation)
- Clinical + immunology labs (serology + ELISA)
- Molecular biology labs (enzyme reactions, mastermix warming)
- Blood banks (plasma thawing)
- Histology labs (paraffin block preparation)
- Cosmetic + wax compounding
- Pharmaceutical formulation
- University teaching labs (microbiology + biochemistry)
- International labs via DDP
Buying for a lab or hospital?
- Volume pricing on 3+ orders — multi-lab pharma + academic + hospital procurement
- Net-30 invoicing for verified accounts
- SAM.gov / VA compliant
- Replacement heating element ($120), capillary thermostat ($80), gasket ($40) stocked
- International DDP shipping — global microbiology + clinical lab markets
FAQ
How does this compare to Thermo Fisher / Julabo digital water baths?
Thermo + Julabo digital baths have PID digital control ±0.1°C — better for demanding molecular biology + PCR mastermix work. Ours has capillary analog thermostat at ±1°C — fully adequate for agar melting + general microbiology + histology + serology. Price differential: $849 vs $2,500-$5,500. For 90%+ of routine lab water bath applications, capillary thermostat is sufficient.
What size containers fit?
Concentric ring lid accommodates: 500 mL to 2 L Erlenmeyer flasks, standard media bottles (250-1000 mL), 15 mL and 50 mL conical tubes (in rack), petri dishes (up to 90 mm). Remove all rings for full bath access.
Can I use water + antifreeze?
For sub-ambient work (below room temperature), water bath is heating-only — not chilled. For chilled operation, you'd need a refrigerated bath (different product category). This unit is for warming above ambient only.
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