Intrinsically Safe Compact Balances

For precise weight measurement inpotentially explosive atmospheres

IECEx:
Ex ia IIB T3 Ga
ATEX:
II 1G Ex ia IIB T3 Ga
FM/FMc (NEC505): AEx / Ex ia IIB T3
FM/FMc (NEC500): IS / I / 1 / C,D / T3C

E EP
EK
EFeatures✔ Compact, lightweight and extremely affordable while providing excellent explosion protection✔ Battery operation*1 (approx. 250 hours) for high portability, requiring no power supply from asafe area via a safety barrier✔ Auto power OFF function to save battery power✔ Easy-to-read LCD display with backlight (16 mm character height)✔ Hygienic and chemically resistant stainless steel (SUS304) weighing pan✔ Multiple weighing units: g, oz, lb, ozt, ct, mom, dwt, gr, N, in addition to pcs (counting mode),% (percent mode) and SG (specific gravity)*2✔ Comparator function for faster and more accurate filling, packing, sorting, etc.
✔ Adjustable response characteristics depending on the degree of drafts and vibrations at the location✔ Security ring for wire-locking the balance to prevent theftto be used with four DURACELL AA alkaline MN1500 LR6, ENERGIZER AA E91 alkaline LR6 AM3, or Panasonic AA alkaline LR6*1 Only(XJ) 1.5V batteries.

*2 Either tl (tael) or tol (tola) can be added upon request.
IS
Intrinsic
SafetyExternal
Calibration

LCD
Backlight

Countingwith ACAI

Specifications

Percentage
Function

Comparator
Function

Auto PowerOFF

NormalBattery

EK-300EP

EK-3000EP

EK-12KEP

Weighing capacity

300 g

3000 g

12 kg

Minimum weighing value

0.01 g

0.1 g

1g

Repeatability (standard deviation)

0.01 g0.1 g

1g

Linearity±0.02 g±0.2 g±1 g±20 ppm/°C (10 to 30°C/50 to 86°F)

Sensitivity drift
Counting mode Min. unit weight*3

0.01 gNo. of samples
Percent mode

1g

0.1 g
5, 10, 25, 50 or 100 pieces

Min. % display

0.1%1gMin. 100% weight
Operating temperature and humidity

100 g

10 g

0 to 40°C/32 to 104°F, 85% RH or less (no condensation)
Approx. 250 hours (with four AA alkaline batteries*1, backlight off)

Battery life

φ110 mm

Weighing pan size

133×170 mm
Approx. 1.5 kg

Approx. 1.2 kg

Net weight
Calibration weight*3

10 kg

3000 g

300 g

3 Factory setting*Dimensions (mm/inches)
EK-300EP

190/7.48

133/5.24

170/6.69
53/2.0971.5/2.82
218/8.58

200/7.87

Ø110/4.33

128.5/5.06

71.5 /2.82

EK-3000EP / EK-12KEP

128.5/5.06

200/7.87

218/8.58

EJ-12 Carrying case54/2.13

Options

190/7.48...Clearly a Better Value
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mited
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