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A&D
Model: |
HF-300¹ |
HF-320¹* |
HF-400¹ |
| Gram (g) |
310 x 0.001 |
310 x 0.01
60 x 0.001 |
410 x 0.001 |
| Decimal
Ounce (Oz) |
10 x 0.00005 |
10 x 0.0005
2 x 0.00005 |
14 x 0.00005 |
| Decimal
Pound (lb) |
0.6 x 0.000005 |
0.6x0.00005
0.13x0.000005 |
0.9 x 0.000005 |
| Troy Ounce (ozt) |
9.9 x 0.00005 |
9.9 x 0.0005
1.9 x 0.00005 |
13 x 0.00005 |
| Pennyweight (dwt) |
199 x 0.001 |
199 x 0.01
38 x 0.001 |
263 x 0.001 |
| Carat (ct) |
1550 x 0.005 |
1550 x 0.05
300 x 0.005 |
2050 x 0.005 |
| Momme (mm) |
82 x 0.0005 |
82 x 0.005
16 x 0.0005 |
109 x 0.0005 |
| Grain Unit (GN) |
4784 x 0.02 |
4784 x 0.2
925 x 0.02 |
6327 x 0.02 |
| Tola (t) |
26 x 0.0001 |
26 x 0.001
5 x 0.000 |
35 x 0.0001 |
| Tael (TL) |
8 x 0.00005 |
8 x 0.0005
1.6 x 0.00005 |
10 x 0.00005 |
Pound x Ounce
(x 0.01 oz) |
10.9 oz |
10.9 oz |
14.4 oz |
| Percentage Min. Div. |
0.01% |
| Linearity |
±
0.002g |
± 0.02g
± 0.002g |
±
0.002g |
| Repeatability/Std. Dev. |
0.001g |
0.005g
0.001g |
0.001g |
| Stability Time (typically) |
1.5 seconds (typically) |
| Sensitivity
Drift |
± 2ppm / °C(10°C~30°C / 50°F~ 86°F) ±
5ppm for HF-320 |
| Display Refresh |
5 times/s, 10 times/s or automatic (Selectable) |
| Pan Size |
ø120mm / 4.7 inches |
| Physical Dimensions |
mm |
194(W) x 319(D)
x 85(H) mm |
|
inches |
7.6(W) x 12.6(D)
x 3.3(H) in |
Breeze Break Dimensions
(option
HF-10) |
mm |
Internal: 180(W)
x 192 (D) x 208(H) mm |
|
inches |
Internal: 7.1(W)
x 7.5(D) x 8.2(H) in |
| Operating Temperature |
5°C~40°C / 41°F~104°F RH less than 85% |
| Weight (Approx.) |
3.3 kg / 7.3 lb. |
| Power |
100, 120, 220,
240 VAC (AC adapter) 50/60 Hz All balances
shipped with 120V AC Adapter. For other voltages add $25.00 |
Rechargeable Battery Pack (NiMH)
(option
OP-10) |
|
| Standard Accessories |
Manual, AC Adapter,
Built-in Underhook, Plastic Breeze
Break (for HF-300, HF-400 & HF-320 only) |
| Optional Accessories |
RS-232C/20mA Interface,
NiMH Battery, External
Calibration mass, All Glass Draft
Shield, Printer |
| External Selectable Cal.
Mass (optional) |
200g/300g |
200g/300g |
200/300/400g |
| Comparable
Models, with similar specs but different features |
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The
HF-300, HF-400 & HF-320 comes standard with a Plastic
Breeze Break. The internal height dimensions is approximately
half the height of the optional breeze break HF-10.
Precision Weighing Balances recommends you consider purchasing
the HF-10 all-glass draft shield
to brighten up the weighing chamber. The HF-10 offers 3
sliding glass doors, while the plastic breeze break only allows
you to lift off the breeze break top and its panels are clear
acrylic plates. |
|
** Specifications
subject to change without notice |
*
Dual range balance |
