Temporarily unavailable. Yamato Scientific America has temporarily suspended sales of the ULF and LTF freezer series to comply with EPA and CARB refrigerant requirements. Yamato is replacing them with the VUF and VLF series.
Why order the LTF601UP from LabSupplies.com
Platinum Upright Style Low Temperature Freezers 0°C To -40°C, 22 cu.ft., Manual Defrost Overview
The Platinum Upright Style Low Temperature Freezers 0°C To -40°C, 22 cu.ft., Manual Defrost (model LTF601UP) is a Yamato Scientific upright laboratory freezer with a 22 cu.ft. chamber and a 0°C to −40°C range. A touch-screen digital controller manages setpoint and chamber temperature, backed by audible and visual alarms, remote alarm contacts, USB and Ethernet ports, data acquisition, and battery alarm back-up. LabSupplies.com supplies this freezer as an authorized Yamato Scientific dealer.
Chamber construction uses 14-gauge zinc-coated galvanized steel, while the exterior is 16-gauge steel finished in powder-coated cool gray. Four adjustable shelves divide the interior into five compartments and support up to 25 racks. Built-in connectivity adds data logging via USB or FTP and a 1/2-inch access porthole on the left-hand side of the cabinet with plugs.
Electrical options cover 115V, 208V, and 230V at 60 Hz single-phase, plus 220V at 50/60 Hz single-phase. Exterior dimensions measure 43 × 37 × 79.5 inches, and shipping weight is 975 lbs. Made in USA and UL Listed, every unit undergoes a 7-day performance test before shipment.
Key Features
- Touch-screen control: displays setpoint and chamber temperature, a viewable temperature graph, and multi-level security access.
- Alarm system: Hi/Low alarm with email and SMS notification, plus a battery-operated audible and visual alarm with silencing and battery-test switches.
- Data and connectivity: USB and Ethernet ports, data logging downloadable via USB or FTP, and VNC remote access from a PC or smart device.
How to Choose the Right Low-Temp Freezer
Matching a low-temperature freezer to your lab means balancing sample volume, storage temperature, and the power and floor space available at the install site. Use these axes to confirm the LTF601UP fits your workflow before issuing a PO.
- Voltage: confirm site power against the 115V / 208V / 230V (60 Hz) and 220V (50/60 Hz) single-phase options to specify the correct configuration.
- Footprint: verify the 43 × 37 × 79.5 inch exterior and 975 lb weight clear doorways, elevators, and floor-load limits along the delivery path.
Specifications
| Specification | Detail |
|---|---|
| Capacity | 22 cu.ft. |
| Temperature Range | 0°C to -40°C |
| Defrost | Manual |
| Interior Capacity | 626 L / 22 cu.ft. |
| Rack Capacity | 25 racks |
| Shelving | 4 adjustable shelves (5 compartments) |
| Interior Dimensions | 28.5" × 26" × 51.25" (72 × 66 × 130 cm) |
| Exterior Dimensions | 43" × 37" × 79.5" (109 × 93 × 201 cm) |
| Temperature Control System | Touch-screen control displaying set point and chamber temperature; Hi/Low alarm with email and SMS notification; alarm-relay and power-failure dry contacts; battery back-up; viewable temperature graph; data logging downloadable via USB or FTP; multi-level security; VNC remote access via PC or smart devices |
| Access Port | 1/2" porthole in the left-hand side of the cabinet, with plugs |
| Refrigeration System | Single-stage system with one hermetic compressor |
| Refrigerant | CFC- & HCFC-free |
| Alarm System | Battery-operated alarm emits an audible and visual signal on mechanical or electrical failure; over- and under-temperature settings, alarm silencing switch, and battery test switch; relay provided for remote alarm hook-up |
| Performance Testing | Every freezer is fully tested for 7 days under demanding conditions; constant low setpoint guaranteed in warm (+30°C) ambient environments |
| Electrical Requirements | 115V / 208V / 230V, 60 Hz, 1-phase; 220V, 50/60 Hz, 1-phase |
| Optional Accessories | CO₂ and LN₂ back-up system; racks; cold safety gloves |
| Material | Chamber is 14-ga. Zinc coated galvanized steel. Exterior is 16-ga. steel. Power coated cool gray |
| Country of Origin | USA |
| GTIN (Barcode) | 797059930661 |
| Shipping Weight | 975 lbs |
| Shipping Dimensions (L × W × H) | 46 × 43 × 86 in |
| Component Size | 22 CF |
| Other Certification | UL Listed |
| Warranty | 1 year (Yamato Scientific America) |
| Service | Calibration and preventive maintenance on site by Yamato-certified technicians or at Yamato's California service center |
Compare LTF Series Models
| Model | Capacity | Racks | Interior (W × D × H) | Exterior | Shipping weight |
|---|---|---|---|---|---|
| LTF401UP | 13 cu.ft. | 15 racks | 20" × 22" × 51.25" (50 × 55 × 130 cm) | 35" × 34.5" × 79.5" (88 × 87 × 201 cm) | 850 lbs |
| LTF501UP | 18 cu.ft. | 20 racks | 23" × 26" × 51.25" (58 × 66 × 130 cm) | 40" × 36" × 79.5" (101 × 91 × 201 cm) | 900 lbs |
| LTF601UP (this model) | 22 cu.ft. | 25 racks | 28.5" × 26" × 51.25" (72 × 66 × 130 cm) | 43" × 37" × 79.5" (109 × 93 × 201 cm) | 975 lbs |
| LTF701UP | 25 cu.ft. | 30 racks | 34" × 25" × 51.25" (86 × 63 × 130 cm) | 50" × 37" × 79.5" (127 × 93 × 201 cm) | 1125 lbs |
| LTF801UP | 28 cu.ft. | 30 racks | 38" × 25" × 51.25" (96 × 63 × 130 cm) | 54" × 37" × 79.5" (137 × 93 × 201 cm) | 1125 lbs |
All models in this group share: temperature range 0°C to -40°C.
Ordering Information
| Catalog number | GTIN / UPC |
|---|---|
| LTF-601UP | 797059930661 |
| Manufacturer | Yamato Scientific |
| Manufacturer part number | LTF-601UP |
| UNSPSC | 41103000 — Ultra Low Freezer |
| HTS code | 8418.69.0180 |
| Export classification (ECCN) | EAR99 |
Documents & Downloads
- Yamato LTF Platinum Series Low-Temperature Freezer brochure (PDF, 552 KB)
- Yamato Scientific America product page
More in This Series
- Yamato LTF601CP Platinum Chest Style Low Temperature Freezers 0°C To -40°C, 17 cu.ft., Manual Defrost
- Yamato LTF701C Chest Style Low Temperature Freezers 0°C To -40°C, 21 cu.ft., Manual Defrost
- Yamato LTF501UP Platinum Upright Style Low Temperature Freezers 0°C To -40°C, 18 cu.ft., Manual Defrost
- Yamato LTF501CP Platinum Chest Style Low Temperature Freezers 0°C To -40°C, 14 cu.ft., Manual Defrost
- Yamato LTF701U Upright Style Low Temperature Freezers 0°C To -40°C, 25 cu.ft., Manual Defrost
- Yamato LTF701UP Platinum Upright Style Low Temperature Freezers 0°C To -40°C, 25 cu.ft., Manual Defrost
View all Low-Temperature Freezers →
Frequently Asked Questions
What is the temperature range of the Yamato LTF601UP freezer?
The LTF601UP operates across a 0°C to −40°C range. It uses manual defrost and maintains a constant low setpoint even in warm ambient environments up to +30°C.
How much storage capacity and shelving does this freezer provide?
The chamber holds 22 cu.ft. (626 L). Four adjustable shelves divide the interior into five compartments, and the unit accommodates up to 25 racks.
What voltage and power does the LTF601UP require?
It is available in 115V, 208V, and 230V at 60 Hz single-phase, plus a 220V 50/60 Hz single-phase option. Confirm site power against these configurations before ordering.
What materials are used in the cabinet construction?
The chamber is 14-gauge zinc-coated galvanized steel. Its exterior is 16-gauge steel finished in powder-coated cool gray.
How does the LTF601UP support temperature monitoring and alarms?
Touch-screen control displays setpoint and chamber temperature with a viewable graph and data logging via USB or FTP. Hi/Low alarms send email and SMS alerts, while battery back-up and dry contacts enable remote alarm hook-up.
What is the UNSPSC code for the Yamato LTF601UP?
The Yamato LTF601UP is classified under UNSPSC 41103000 (ultra low freezer).
Where is the Yamato LTF601UP manufactured?
Yamato Scientific lists USA as the country of origin for the LTF601UP.
Is there a spec sheet or brochure for the Yamato LTF601UP?
Yes. The Yamato LTF Platinum Series Low-Temperature Freezer brochure (552 KB PDF) is linked under Documents & Downloads on this page.
How does the Yamato LTF601UP compare with the other LTF Series models?
Yamato builds this LTF Series line in 5 sizes: 13 cu.ft. (LTF401UP), 18 cu.ft. (LTF501UP), 22 cu.ft. (LTF601UP), 25 cu.ft. (LTF701UP) and 28 cu.ft. (LTF801UP). All share temperature range 0°C to -40°C. The comparison table on this page lists capacity, racks, interior (w × d × h), exterior and shipping weight side by side.
What are the interior dimensions of the Yamato LTF601UP?
The Yamato LTF601UP chamber measures 28.5" × 26" × 51.25" (72 × 66 × 130 cm) inside (W × D × H).
How many storage racks does the Yamato LTF601UP hold?
Yamato rates the LTF601UP at 25 racks in 626 L / 22 cu.ft. of storage.
What certifications does the Yamato LTF601UP carry?
Yamato lists the LTF601UP as UL Listed.
What optional accessories are available for the Yamato LTF601UP?
Yamato offers these options for the LTF601UP: CO₂ and LN₂ back-up system; racks; cold safety gloves.
What are the electrical requirements for the Yamato LTF601UP?
Yamato specifies 115V / 208V / 230V, 60 Hz, 1-phase; 220V, 50/60 Hz, 1-phase for the LTF601UP.
What are the shipping dimensions and weight of the Yamato LTF601UP?
Yamato's shipping data lists the LTF601UP at 46 × 43 × 86 in and 975 lb packed.
