| ENERGY STAR Partner |
| Helmer Scientific |
Helmer Scientific |
| Product Category |
| Lab Grade Refrigerators and Freezers |
Lab Grade Refrigerators and Freezers |
| Type |
| Ultra-Low Temperature Freezer |
High Performance Refrigerator |
| Brand Name |
| Helmer Scientific |
Helmer Scientific |
| Model Name |
| iUF118-GX |
HLR256-GX |
| Model Number |
| iUF118-GX |
HLR256-GX |
| Date Available On Market |
| January 2, 2024 |
July 29, 2019 |
| Date Certified |
| January 31, 2024 |
July 30, 2019 |
| Markets |
| United States, Canada |
United States, Canada |
| CB Model Identifier |
| ES_1133831_iUF118-GX_01302024161020_8641626 |
ES_1133831_HLR256-GX_07292019151524_6641961 |
| Meets ENERGY STAR Most Efficient 2024 Criteria |
| No |
No |
| Product Type |
| Ultra-Low Temperature Freezer |
High Performance Refrigerator |
| Product Form Factor |
| Upright |
Upright |
| Number of glass doors |
| 0 |
2 |
| Number of solid doors |
| 1 |
0 |
| Total Number of Doors |
| 1 |
2 |
| Door Opening Orientation |
| Right,Swinging |
Right,Swinging,Left |
| Number of Internal Ports and/or Access Holes |
| 1 |
1 |
| Number of Drawers or Shelves |
| 4 |
14 |
| Defrost Type |
| Manual |
Variable |
| Refrigerant Type |
| Other,R-290, R-170 |
R-600a |
| Refrigerant with GWP |
| R-290 (GWP:3 | Lower GWP) |
R-600a (GWP:3) |
| Refrigerant Type Other |
| R-290, R-170 |
N/A |
| Total Volume |
| 17.84 cu. ft. / 0.51 cu. m. |
53.85 cu. ft. / 1.52 cu. m. |
| Peak Temperature Variance (ºC) |
| 17 |
1.77 |
| Ultra-Low Temperature Freezer Energy Consumption (kWh/day/cu-ft) |
| 0.54 cu. ft. / 0.02 cu. m. |
N/A |
| Depth |
| 37.75 inches / 95.88 cm |
38 inches / 96.52 cm |
| Height |
| 78 |
78.75 |
| Width |
| 33 |
59 |
| Installed Accessories |
| Chart Recorder |
NA |
| Date Qualified |
| January 31, 2024 |
July 30, 2019 |
